public static void dlaqr3(
boolean paramBoolean1,
boolean paramBoolean2,
int paramInt1,
int paramInt2,
int paramInt3,
int paramInt4,
double[] paramArrayOfDouble1,
int paramInt5,
int paramInt6,
int paramInt7,
int paramInt8,
double[] paramArrayOfDouble2,
int paramInt9,
int paramInt10,
intW paramintW1,
intW paramintW2,
double[] paramArrayOfDouble3,
int paramInt11,
double[] paramArrayOfDouble4,
int paramInt12,
double[] paramArrayOfDouble5,
int paramInt13,
int paramInt14,
int paramInt15,
double[] paramArrayOfDouble6,
int paramInt16,
int paramInt17,
int paramInt18,
double[] paramArrayOfDouble7,
int paramInt19,
int paramInt20,
double[] paramArrayOfDouble8,
int paramInt21,
int paramInt22) {
doubleW localdoubleW1 = new doubleW(0.0D);
doubleW localdoubleW2 = new doubleW(0.0D);
doubleW localdoubleW3 = new doubleW(0.0D);
doubleW localdoubleW4 = new doubleW(0.0D);
doubleW localdoubleW5 = new doubleW(0.0D);
doubleW localdoubleW6 = new doubleW(0.0D);
double d1 = 0.0D;
double d2 = 0.0D;
double d3 = 0.0D;
double d4 = 0.0D;
doubleW localdoubleW7 = new doubleW(0.0D);
doubleW localdoubleW8 = new doubleW(0.0D);
double d5 = 0.0D;
doubleW localdoubleW9 = new doubleW(0.0D);
doubleW localdoubleW10 = new doubleW(0.0D);
double d6 = 0.0D;
int i = 0;
intW localintW1 = new intW(0);
intW localintW2 = new intW(0);
intW localintW3 = new intW(0);
intW localintW4 = new intW(0);
int j = 0;
int k = 0;
int m = 0;
int n = 0;
int i1 = 0;
int i2 = 0;
int i3 = 0;
int i4 = 0;
int i5 = 0;
int i6 = 0;
int i7 = 0;
int i8 = 0;
int i9 = 0;
int i10 = 0;
int i11 = 0;
int i12 = 0;
k = Math.min(paramInt4, paramInt3 - paramInt2 + 1);
if ((k > 2 ? 0 : 1) != 0) {
i9 = 1;
} else {
Dgehrd.dgehrd(
k,
1,
k - 1,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
paramInt21,
paramArrayOfDouble8,
paramInt21,
-1,
localintW3);
i6 = (int) paramArrayOfDouble8[(1 - 1 + paramInt21)];
Dorghr.dorghr(
k,
1,
k - 1,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
paramInt21,
paramArrayOfDouble8,
paramInt21,
-1,
localintW3);
i7 = (int) paramArrayOfDouble8[(1 - 1 + paramInt21)];
Dlaqr4.dlaqr4(
true,
true,
k,
1,
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble3,
paramInt11,
paramArrayOfDouble4,
paramInt12,
1,
k,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble8,
paramInt21,
-1,
localintW4);
i8 = (int) paramArrayOfDouble8[(1 - 1 + paramInt21)];
i9 = Math.max(k + Math.max(i6, i7), i8);
}
if ((paramInt22 != -1 ? 0 : 1) != 0) {
paramArrayOfDouble8[(1 - 1 + paramInt21)] = i9;
return;
}
paramintW1.val = 0;
paramintW2.val = 0;
if ((paramInt2 <= paramInt3 ? 0 : 1) != 0) {
return;
}
if ((paramInt4 >= 1 ? 0 : 1) != 0) {
return;
}
localdoubleW8.val = Dlamch.dlamch("SAFE MINIMUM");
localdoubleW7.val = (1.0D / localdoubleW8.val);
Dlabad.dlabad(localdoubleW8, localdoubleW7);
d6 = Dlamch.dlamch("PRECISION");
d5 = localdoubleW8.val * (paramInt1 / d6);
k = Math.min(paramInt4, paramInt3 - paramInt2 + 1);
i4 = paramInt3 - k + 1;
if ((i4 != paramInt2 ? 0 : 1) != 0) {
d4 = 0.0D;
} else {
d4 = paramArrayOfDouble1[(i4 - 1 + (i4 - 1 - 1) * paramInt6 + paramInt5)];
}
if ((paramInt3 != i4 ? 0 : 1) != 0) {
paramArrayOfDouble3[(i4 - 1 + paramInt11)] =
paramArrayOfDouble1[(i4 - 1 + (i4 - 1) * paramInt6 + paramInt5)];
paramArrayOfDouble4[(i4 - 1 + paramInt12)] = 0.0D;
paramintW1.val = 1;
paramintW2.val = 0;
if ((Math.abs(d4)
> Math.max(
d5,
d6
* Math.abs(
paramArrayOfDouble1[(i4 - 1 + (i4 - 1) * paramInt6 + paramInt5)]))
? 0
: 1)
!= 0) {
paramintW1.val = 0;
paramintW2.val = 1;
if ((i4 <= paramInt2 ? 0 : 1) != 0) {
paramArrayOfDouble1[(i4 - 1 + (i4 - 1 - 1) * paramInt6 + paramInt5)] = 0.0D;
}
}
return;
}
Dlacpy.dlacpy(
"U",
k,
k,
paramArrayOfDouble1,
i4 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6,
paramArrayOfDouble6,
paramInt16,
paramInt17);
Dcopy.dcopy(
k - 1,
paramArrayOfDouble1,
i4 + 1 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6 + 1,
paramArrayOfDouble6,
2 - 1 + (1 - 1) * paramInt17 + paramInt16,
paramInt17 + 1);
Dlaset.dlaset("A", k, k, 0.0D, 1.0D, paramArrayOfDouble5, paramInt13, paramInt14);
i10 = Ilaenv.ilaenv(12, "DLAQR3", "SV", k, 1, k, paramInt22);
if ((k <= i10 ? 0 : 1) != 0) {
Dlaqr4.dlaqr4(
true,
true,
k,
1,
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble3,
i4 - 1 + paramInt11,
paramArrayOfDouble4,
i4 - 1 + paramInt12,
1,
k,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble8,
paramInt21,
paramInt22,
localintW4);
} else {
Dlahqr.dlahqr(
true,
true,
k,
1,
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble3,
i4 - 1 + paramInt11,
paramArrayOfDouble4,
i4 - 1 + paramInt12,
1,
k,
paramArrayOfDouble5,
paramInt13,
paramInt14,
localintW4);
}
j = 1;
for (int i13 = k - 3 - 1 + 1; i13 > 0; i13--) {
paramArrayOfDouble6[(j + 2 - 1 + (j - 1) * paramInt17 + paramInt16)] = 0.0D;
paramArrayOfDouble6[(j + 3 - 1 + (j - 1) * paramInt17 + paramInt16)] = 0.0D;
j += 1;
}
if ((k <= 2 ? 0 : 1) != 0) {
paramArrayOfDouble6[(k - 1 + (k - 2 - 1) * paramInt17 + paramInt16)] = 0.0D;
}
paramintW1.val = k;
localintW4.val += 1;
while ((localintW2.val > paramintW1.val ? 0 : 1) != 0) {
if ((paramintW1.val != 1 ? 0 : 1) != 0) {
i11 = 0;
} else {
i11 =
paramArrayOfDouble6[
(paramintW1.val - 1 + (paramintW1.val - 1 - 1) * paramInt17 + paramInt16)]
== 0.0D
? 0
: 1;
}
if ((i11 ^ 0x1) != 0) {
d3 =
Math.abs(
paramArrayOfDouble6[
(paramintW1.val - 1 + (paramintW1.val - 1) * paramInt17 + paramInt16)]);
if ((d3 != 0.0D ? 0 : 1) != 0) {
d3 = Math.abs(d4);
}
if ((Math.abs(
d4
* paramArrayOfDouble5[
(1 - 1 + (paramintW1.val - 1) * paramInt14 + paramInt13)])
> Math.max(d5, d6 * d3)
? 0
: 1)
!= 0) {
paramintW1.val -= 1;
} else {
localintW1.val = paramintW1.val;
Dtrexc.dtrexc(
"V",
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble5,
paramInt13,
paramInt14,
localintW1,
localintW2,
paramArrayOfDouble8,
paramInt21,
localintW3);
localintW2.val += 1;
}
} else {
d3 =
Math.abs(
paramArrayOfDouble6[
(paramintW1.val - 1 + (paramintW1.val - 1) * paramInt17 + paramInt16)])
+ Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(paramintW1.val
- 1
+ (paramintW1.val - 1 - 1) * paramInt17
+ paramInt16)]))
* Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(paramintW1.val
- 1
- 1
+ (paramintW1.val - 1) * paramInt17
+ paramInt16)]));
if ((d3 != 0.0D ? 0 : 1) != 0) {
d3 = Math.abs(d4);
}
if ((Math.max(
Math.abs(
d4
* paramArrayOfDouble5[
(1 - 1 + (paramintW1.val - 1) * paramInt14 + paramInt13)]),
Math.abs(
d4
* paramArrayOfDouble5[
(1 - 1 + (paramintW1.val - 1 - 1) * paramInt14 + paramInt13)]))
> Math.max(d5, d6 * d3)
? 0
: 1)
!= 0) {
paramintW1.val -= 2;
} else {
localintW1.val = paramintW1.val;
Dtrexc.dtrexc(
"V",
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble5,
paramInt13,
paramInt14,
localintW1,
localintW2,
paramArrayOfDouble8,
paramInt21,
localintW3);
localintW2.val += 2;
}
}
}
if ((paramintW1.val != 0 ? 0 : 1) != 0) {
d4 = 0.0D;
}
if ((paramintW1.val >= k ? 0 : 1) != 0) {
i12 = 0;
i = paramintW1.val + 1;
while (i12 == 0) {
i12 = 1;
i1 = i - 1;
i = localintW4.val + 1;
if ((i != paramintW1.val ? 0 : 1) != 0) {
m = i + 1;
} else if ((paramArrayOfDouble6[(i + 1 - 1 + (i - 1) * paramInt17 + paramInt16)] != 0.0D
? 0
: 1)
!= 0) {
m = i + 1;
} else {
m = i + 2;
}
while ((m > i1 ? 0 : 1) != 0) {
if ((m != i + 1 ? 0 : 1) != 0) {
d1 = Math.abs(paramArrayOfDouble6[(i - 1 + (i - 1) * paramInt17 + paramInt16)]);
} else {
d1 =
Math.abs(paramArrayOfDouble6[(i - 1 + (i - 1) * paramInt17 + paramInt16)])
+ Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(i + 1 - 1 + (i - 1) * paramInt17 + paramInt16)]))
* Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(i - 1 + (i + 1 - 1) * paramInt17 + paramInt16)]));
}
if ((m != i1 ? 0 : 1) != 0) {
d2 = Math.abs(paramArrayOfDouble6[(m - 1 + (m - 1) * paramInt17 + paramInt16)]);
} else if ((paramArrayOfDouble6[(m + 1 - 1 + (m - 1) * paramInt17 + paramInt16)] != 0.0D
? 0
: 1)
!= 0) {
d2 = Math.abs(paramArrayOfDouble6[(m - 1 + (m - 1) * paramInt17 + paramInt16)]);
} else {
d2 =
Math.abs(paramArrayOfDouble6[(m - 1 + (m - 1) * paramInt17 + paramInt16)])
+ Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(m + 1 - 1 + (m - 1) * paramInt17 + paramInt16)]))
* Math.sqrt(
Math.abs(
paramArrayOfDouble6[
(m - 1 + (m + 1 - 1) * paramInt17 + paramInt16)]));
}
if ((d1 < d2 ? 0 : 1) != 0) {
i = m;
} else {
i12 = 0;
localintW1.val = i;
localintW2.val = m;
Dtrexc.dtrexc(
"V",
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble5,
paramInt13,
paramInt14,
localintW1,
localintW2,
paramArrayOfDouble8,
paramInt21,
localintW3);
if ((localintW3.val != 0 ? 0 : 1) != 0) {
i = localintW2.val;
} else {
i = m;
}
}
if ((i != i1 ? 0 : 1) != 0) {
m = i + 1;
} else if ((paramArrayOfDouble6[(i + 1 - 1 + (i - 1) * paramInt17 + paramInt16)] != 0.0D
? 0
: 1)
!= 0) {
m = i + 1;
} else {
m = i + 2;
}
}
}
}
i = k;
while ((i < localintW4.val + 1 ? 0 : 1) != 0) {
if ((i != localintW4.val + 1 ? 0 : 1) != 0) {
paramArrayOfDouble3[(i4 + i - 1 - 1 + paramInt11)] =
paramArrayOfDouble6[(i - 1 + (i - 1) * paramInt17 + paramInt16)];
paramArrayOfDouble4[(i4 + i - 1 - 1 + paramInt12)] = 0.0D;
i -= 1;
} else if ((paramArrayOfDouble6[(i - 1 + (i - 1 - 1) * paramInt17 + paramInt16)] != 0.0D
? 0
: 1)
!= 0) {
paramArrayOfDouble3[(i4 + i - 1 - 1 + paramInt11)] =
paramArrayOfDouble6[(i - 1 + (i - 1) * paramInt17 + paramInt16)];
paramArrayOfDouble4[(i4 + i - 1 - 1 + paramInt12)] = 0.0D;
i -= 1;
} else {
localdoubleW1.val =
paramArrayOfDouble6[(i - 1 - 1 + (i - 1 - 1) * paramInt17 + paramInt16)];
localdoubleW4.val = paramArrayOfDouble6[(i - 1 + (i - 1 - 1) * paramInt17 + paramInt16)];
localdoubleW2.val = paramArrayOfDouble6[(i - 1 - 1 + (i - 1) * paramInt17 + paramInt16)];
localdoubleW6.val = paramArrayOfDouble6[(i - 1 + (i - 1) * paramInt17 + paramInt16)];
dlanv2_adapter(
localdoubleW1,
localdoubleW2,
localdoubleW4,
localdoubleW6,
paramArrayOfDouble3,
i4 + i - 2 - 1 + paramInt11,
paramArrayOfDouble4,
i4 + i - 2 - 1 + paramInt12,
paramArrayOfDouble3,
i4 + i - 1 - 1 + paramInt11,
paramArrayOfDouble4,
i4 + i - 1 - 1 + paramInt12,
localdoubleW5,
localdoubleW9);
i -= 2;
}
}
if ((paramintW1.val >= k ? 0 : 1) == 0) {}
if (((d4 != 0.0D ? 0 : 1) == 0 ? 0 : 1) != 0) {
if ((paramintW1.val <= 1 ? 0 : 1) != 0) {}
if (((d4 == 0.0D ? 0 : 1) != 0 ? 1 : 0) != 0) {
Dcopy.dcopy(
paramintW1.val,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble8,
paramInt21,
1);
localdoubleW3.val = paramArrayOfDouble8[(1 - 1 + paramInt21)];
Dlarfg.dlarfg(
paramintW1.val,
localdoubleW3,
paramArrayOfDouble8,
2 - 1 + paramInt21,
1,
localdoubleW10);
paramArrayOfDouble8[(1 - 1 + paramInt21)] = 1.0D;
Dlaset.dlaset(
"L",
k - 2,
k - 2,
0.0D,
0.0D,
paramArrayOfDouble6,
3 - 1 + (1 - 1) * paramInt17 + paramInt16,
paramInt17);
Dlarf.dlarf(
"L",
paramintW1.val,
k,
paramArrayOfDouble8,
paramInt21,
1,
localdoubleW10.val,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
k + 1 - 1 + paramInt21);
Dlarf.dlarf(
"R",
paramintW1.val,
paramintW1.val,
paramArrayOfDouble8,
paramInt21,
1,
localdoubleW10.val,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
k + 1 - 1 + paramInt21);
Dlarf.dlarf(
"R",
k,
paramintW1.val,
paramArrayOfDouble8,
paramInt21,
1,
localdoubleW10.val,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble8,
k + 1 - 1 + paramInt21);
Dgehrd.dgehrd(
k,
1,
paramintW1.val,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
paramInt21,
paramArrayOfDouble8,
k + 1 - 1 + paramInt21,
paramInt22 - k,
localintW3);
}
if ((i4 <= 1 ? 0 : 1) != 0) {
paramArrayOfDouble1[(i4 - 1 + (i4 - 1 - 1) * paramInt6 + paramInt5)] =
(d4 * paramArrayOfDouble5[(1 - 1 + (1 - 1) * paramInt14 + paramInt13)]);
}
Dlacpy.dlacpy(
"U",
k,
k,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble1,
i4 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6);
Dcopy.dcopy(
k - 1,
paramArrayOfDouble6,
2 - 1 + (1 - 1) * paramInt17 + paramInt16,
paramInt17 + 1,
paramArrayOfDouble1,
i4 + 1 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6 + 1);
if ((paramintW1.val <= 1 ? 0 : 1) != 0) {}
if (((d4 == 0.0D ? 0 : 1) != 0 ? 1 : 0) != 0) {
Dorghr.dorghr(
k,
1,
paramintW1.val,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble8,
paramInt21,
paramArrayOfDouble8,
k + 1 - 1 + paramInt21,
paramInt22 - k,
localintW3);
Dgemm.dgemm(
"N",
"N",
k,
paramintW1.val,
paramintW1.val,
1.0D,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble6,
paramInt16,
paramInt17,
0.0D,
paramArrayOfDouble7,
paramInt19,
paramInt20);
Dlacpy.dlacpy(
"A",
k,
paramintW1.val,
paramArrayOfDouble7,
paramInt19,
paramInt20,
paramArrayOfDouble5,
paramInt13,
paramInt14);
}
if (paramBoolean1) {
i5 = 1;
} else {
i5 = paramInt2;
}
i3 = i5;
for (int i13 = (i4 - 1 - i5 + paramInt18) / paramInt18; i13 > 0; i13--) {
i2 = Math.min(paramInt18, i4 - i3);
Dgemm.dgemm(
"N",
"N",
i2,
k,
k,
1.0D,
paramArrayOfDouble1,
i3 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6,
paramArrayOfDouble5,
paramInt13,
paramInt14,
0.0D,
paramArrayOfDouble7,
paramInt19,
paramInt20);
Dlacpy.dlacpy(
"A",
i2,
k,
paramArrayOfDouble7,
paramInt19,
paramInt20,
paramArrayOfDouble1,
i3 - 1 + (i4 - 1) * paramInt6 + paramInt5,
paramInt6);
i3 += paramInt18;
}
if (paramBoolean1) {
n = paramInt3 + 1;
for (int i13 = (paramInt1 - (paramInt3 + 1) + paramInt15) / paramInt15; i13 > 0; i13--) {
i2 = Math.min(paramInt15, paramInt1 - n + 1);
Dgemm.dgemm(
"C",
"N",
k,
i2,
k,
1.0D,
paramArrayOfDouble5,
paramInt13,
paramInt14,
paramArrayOfDouble1,
i4 - 1 + (n - 1) * paramInt6 + paramInt5,
paramInt6,
0.0D,
paramArrayOfDouble6,
paramInt16,
paramInt17);
Dlacpy.dlacpy(
"A",
k,
i2,
paramArrayOfDouble6,
paramInt16,
paramInt17,
paramArrayOfDouble1,
i4 - 1 + (n - 1) * paramInt6 + paramInt5,
paramInt6);
n += paramInt15;
}
}
if (paramBoolean2) {
i3 = paramInt7;
for (int i13 = (paramInt8 - paramInt7 + paramInt18) / paramInt18; i13 > 0; i13--) {
i2 = Math.min(paramInt18, paramInt8 - i3 + 1);
Dgemm.dgemm(
"N",
"N",
i2,
k,
k,
1.0D,
paramArrayOfDouble2,
i3 - 1 + (i4 - 1) * paramInt10 + paramInt9,
paramInt10,
paramArrayOfDouble5,
paramInt13,
paramInt14,
0.0D,
paramArrayOfDouble7,
paramInt19,
paramInt20);
Dlacpy.dlacpy(
"A",
i2,
k,
paramArrayOfDouble7,
paramInt19,
paramInt20,
paramArrayOfDouble2,
i3 - 1 + (i4 - 1) * paramInt10 + paramInt9,
paramInt10);
i3 += paramInt18;
}
}
}
paramintW2.val = (k - paramintW1.val);
paramintW1.val -= localintW4.val;
paramArrayOfDouble8[(1 - 1 + paramInt21)] = i9;
}
public static void dgeqlf(
int paramInt1,
int paramInt2,
double[] paramArrayOfDouble1,
int paramInt3,
int paramInt4,
double[] paramArrayOfDouble2,
int paramInt5,
double[] paramArrayOfDouble3,
int paramInt6,
int paramInt7,
intW paramintW) {
int i = 0;
int j = 0;
int k = 0;
intW localintW = new intW(0);
int m = 0;
int n = 0;
int i1 = 0;
int i2 = 0;
int i3 = 0;
int i4 = 0;
int i5 = 0;
int i6 = 0;
int i7 = 0;
int i8 = 0;
int i9 = 0;
paramintW.val = 0;
i = paramInt7 != -1 ? 0 : 1;
if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW.val = -1;
} else if ((paramInt2 >= 0 ? 0 : 1) != 0) {
paramintW.val = -2;
} else if ((paramInt4 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW.val = -4;
}
if ((paramintW.val != 0 ? 0 : 1) != 0) {
n = Math.min(paramInt1, paramInt2);
if ((n != 0 ? 0 : 1) != 0) {
i4 = 1;
} else {
i6 = Ilaenv.ilaenv(1, "DGEQLF", " ", paramInt1, paramInt2, -1, -1);
i4 = paramInt2 * i6;
}
paramArrayOfDouble3[(1 - 1 + paramInt6)] = i4;
if ((paramInt7 >= Math.max(1, paramInt2) ? 0 : 1) != 0) {}
if (((i ^ 0x1) != 0 ? 1 : 0) != 0) {
paramintW.val = -7;
}
}
if ((paramintW.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("DGEQLF", -paramintW.val);
return;
}
if (i != 0) {
return;
}
if ((n != 0 ? 0 : 1) != 0) {
return;
}
i7 = 2;
i9 = 1;
m = paramInt2;
if ((i6 <= 1 ? 0 : 1) != 0) {}
if (((i6 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {
i9 = Math.max(0, Ilaenv.ilaenv(3, "DGEQLF", " ", paramInt1, paramInt2, -1, -1));
if ((i9 >= n ? 0 : 1) != 0) {
i3 = paramInt2;
m = i3 * i6;
if ((paramInt7 >= m ? 0 : 1) != 0) {
i6 = paramInt7 / i3;
i7 = Math.max(2, Ilaenv.ilaenv(2, "DGEQLF", " ", paramInt1, paramInt2, -1, -1));
}
}
}
if ((i6 < i7 ? 0 : 1) != 0) {}
if (((i6 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {}
if (((i9 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {
i1 = (n - i9 - 1) / i6 * i6;
i2 = Math.min(n, i1 + i6);
j = n - i2 + i1 + 1;
for (int i10 = (n - i2 + 1 - (n - i2 + i1 + 1) + -i6) / -i6; i10 > 0; i10--) {
k = Math.min(n - j + 1, i6);
Dgeql2.dgeql2(
paramInt1 - n + j + k - 1,
k,
paramArrayOfDouble1,
1 - 1 + (paramInt2 - n + j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble2,
j - 1 + paramInt5,
paramArrayOfDouble3,
paramInt6,
localintW);
if ((paramInt2 - n + j <= 1 ? 0 : 1) != 0) {
Dlarft.dlarft(
"Backward",
"Columnwise",
paramInt1 - n + j + k - 1,
k,
paramArrayOfDouble1,
1 - 1 + (paramInt2 - n + j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble2,
j - 1 + paramInt5,
paramArrayOfDouble3,
paramInt6,
i3);
Dlarfb.dlarfb(
"Left",
"Transpose",
"Backward",
"Columnwise",
paramInt1 - n + j + k - 1,
paramInt2 - n + j - 1,
k,
paramArrayOfDouble1,
1 - 1 + (paramInt2 - n + j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble3,
paramInt6,
i3,
paramArrayOfDouble1,
paramInt3,
paramInt4,
paramArrayOfDouble3,
k + 1 - 1 + paramInt6,
i3);
}
j += -i6;
}
i5 = paramInt1 - n + j + i6 - 1;
i8 = paramInt2 - n + j + i6 - 1;
} else {
i5 = paramInt1;
i8 = paramInt2;
}
if ((i5 <= 0 ? 0 : 1) != 0) {}
if (((i8 <= 0 ? 0 : 1) != 0 ? 1 : 0) != 0) {
Dgeql2.dgeql2(
i5,
i8,
paramArrayOfDouble1,
paramInt3,
paramInt4,
paramArrayOfDouble2,
paramInt5,
paramArrayOfDouble3,
paramInt6,
localintW);
}
paramArrayOfDouble3[(1 - 1 + paramInt6)] = m;
}
public static void shseqr(
String paramString1,
String paramString2,
int paramInt1,
int paramInt2,
int paramInt3,
float[] paramArrayOfFloat1,
int paramInt4,
int paramInt5,
float[] paramArrayOfFloat2,
int paramInt6,
float[] paramArrayOfFloat3,
int paramInt7,
float[] paramArrayOfFloat4,
int paramInt8,
int paramInt9,
float[] paramArrayOfFloat5,
int paramInt10,
int paramInt11,
intW paramintW) {
float[] arrayOfFloat1 = new float[49 * 49];
float[] arrayOfFloat2 = new float[49];
int i = 0;
int j = 0;
int k = 0;
boolean bool1 = false;
int m = 0;
boolean bool2 = false;
boolean bool3 = false;
bool2 = Lsame.lsame(paramString1, "S");
bool1 = Lsame.lsame(paramString2, "I");
bool3 = (bool1) || (Lsame.lsame(paramString2, "V"));
paramArrayOfFloat5[(1 - 1 + paramInt10)] = Math.max(1, paramInt1);
m = paramInt11 != -1 ? 0 : 1;
paramintW.val = 0;
if ((((Lsame.lsame(paramString1, "E") ^ true)) && ((bool2 ^ true)) ? 1 : 0) != 0) {
paramintW.val = -1;
} else if ((((Lsame.lsame(paramString2, "N") ^ true)) && ((bool3 ^ true)) ? 1 : 0) != 0) {
paramintW.val = -2;
} else if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW.val = -3;
} else {
if ((paramInt2 >= 1 ? 0 : 1) == 0) {}
if (((paramInt2 <= Math.max(1, paramInt1) ? 0 : 1) == 0 ? 0 : 1) != 0) {
paramintW.val = -4;
} else {
if ((paramInt3 >= Math.min(paramInt2, paramInt1) ? 0 : 1) == 0) {}
if (((paramInt3 <= paramInt1 ? 0 : 1) == 0 ? 0 : 1) != 0) {
paramintW.val = -5;
} else if ((paramInt5 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW.val = -7;
} else {
if ((paramInt9 >= 1 ? 0 : 1) == 0) {
if (!bool3) {}
}
if ((((paramInt9 >= Math.max(1, paramInt1) ? 0 : 1) != 0 ? 1 : 0) == 0 ? 0 : 1) != 0) {
paramintW.val = -11;
} else {
if ((paramInt11 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {}
if (((m ^ 0x1) != 0 ? 1 : 0) != 0) {
paramintW.val = -13;
}
}
}
}
}
if ((paramintW.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("SHSEQR", -paramintW.val);
return;
}
if ((paramInt1 != 0 ? 0 : 1) != 0) {
return;
}
if (m != 0) {
Slaqr0.slaqr0(
bool2,
bool3,
paramInt1,
paramInt2,
paramInt3,
paramArrayOfFloat1,
paramInt4,
paramInt5,
paramArrayOfFloat2,
paramInt6,
paramArrayOfFloat3,
paramInt7,
paramInt2,
paramInt3,
paramArrayOfFloat4,
paramInt8,
paramInt9,
paramArrayOfFloat5,
paramInt10,
paramInt11,
paramintW);
paramArrayOfFloat5[(1 - 1 + paramInt10)] =
Math.max(Math.max(1, paramInt1), paramArrayOfFloat5[(1 - 1 + paramInt10)]);
return;
}
i = 1;
for (int n = paramInt2 - 1 - 1 + 1; n > 0; n--) {
paramArrayOfFloat2[(i - 1 + paramInt6)] =
paramArrayOfFloat1[(i - 1 + (i - 1) * paramInt5 + paramInt4)];
paramArrayOfFloat3[(i - 1 + paramInt7)] = 0.0F;
i += 1;
}
i = paramInt3 + 1;
for (n = paramInt1 - (paramInt3 + 1) + 1; n > 0; n--) {
paramArrayOfFloat2[(i - 1 + paramInt6)] =
paramArrayOfFloat1[(i - 1 + (i - 1) * paramInt5 + paramInt4)];
paramArrayOfFloat3[(i - 1 + paramInt7)] = 0.0F;
i += 1;
}
if (bool1) {
Slaset.slaset(
"A", paramInt1, paramInt1, 0.0F, 1.0F, paramArrayOfFloat4, paramInt8, paramInt9);
}
if ((paramInt2 != paramInt3 ? 0 : 1) != 0) {
paramArrayOfFloat2[(paramInt2 - 1 + paramInt6)] =
paramArrayOfFloat1[(paramInt2 - 1 + (paramInt2 - 1) * paramInt5 + paramInt4)];
paramArrayOfFloat3[(paramInt2 - 1 + paramInt7)] = 0.0F;
return;
}
k =
Ilaenv.ilaenv(
1,
"SHSEQR",
paramString1.substring(1 + -1, 1) + paramString2.substring(1 + -1, 1),
paramInt1,
paramInt2,
paramInt3,
paramInt11);
k = Math.max(11, k);
if ((paramInt1 <= k ? 0 : 1) != 0) {
Slaqr0.slaqr0(
bool2,
bool3,
paramInt1,
paramInt2,
paramInt3,
paramArrayOfFloat1,
paramInt4,
paramInt5,
paramArrayOfFloat2,
paramInt6,
paramArrayOfFloat3,
paramInt7,
paramInt2,
paramInt3,
paramArrayOfFloat4,
paramInt8,
paramInt9,
paramArrayOfFloat5,
paramInt10,
paramInt11,
paramintW);
} else {
Slahqr.slahqr(
bool2,
bool3,
paramInt1,
paramInt2,
paramInt3,
paramArrayOfFloat1,
paramInt4,
paramInt5,
paramArrayOfFloat2,
paramInt6,
paramArrayOfFloat3,
paramInt7,
paramInt2,
paramInt3,
paramArrayOfFloat4,
paramInt8,
paramInt9,
paramintW);
if ((paramintW.val <= 0 ? 0 : 1) != 0) {
j = paramintW.val;
if ((paramInt1 < 49 ? 0 : 1) != 0) {
Slaqr0.slaqr0(
bool2,
bool3,
paramInt1,
paramInt2,
j,
paramArrayOfFloat1,
paramInt4,
paramInt5,
paramArrayOfFloat2,
paramInt6,
paramArrayOfFloat3,
paramInt7,
paramInt2,
paramInt3,
paramArrayOfFloat4,
paramInt8,
paramInt9,
paramArrayOfFloat5,
paramInt10,
paramInt11,
paramintW);
} else {
Slacpy.slacpy(
"A",
paramInt1,
paramInt1,
paramArrayOfFloat1,
paramInt4,
paramInt5,
arrayOfFloat1,
0,
49);
arrayOfFloat1[(paramInt1 + 1 - 1 + (paramInt1 - 1) * 49)] = 0.0F;
Slaset.slaset(
"A",
49,
49 - paramInt1,
0.0F,
0.0F,
arrayOfFloat1,
1 - 1 + (paramInt1 + 1 - 1) * 49,
49);
Slaqr0.slaqr0(
bool2,
bool3,
49,
paramInt2,
j,
arrayOfFloat1,
0,
49,
paramArrayOfFloat2,
paramInt6,
paramArrayOfFloat3,
paramInt7,
paramInt2,
paramInt3,
paramArrayOfFloat4,
paramInt8,
paramInt9,
arrayOfFloat2,
0,
49,
paramintW);
if (!bool2) {}
if (((paramintW.val == 0 ? 0 : 1) == 0 ? 0 : 1) != 0) {
Slacpy.slacpy(
"A",
paramInt1,
paramInt1,
arrayOfFloat1,
0,
49,
paramArrayOfFloat1,
paramInt4,
paramInt5);
}
}
}
}
if (!bool2) {}
if (((paramintW.val == 0 ? 0 : 1) == 0 ? 0 : 1) != 0) {}
if (((paramInt1 <= 2 ? 0 : 1) != 0 ? 1 : 0) != 0) {
Slaset.slaset(
"L",
paramInt1 - 2,
paramInt1 - 2,
0.0F,
0.0F,
paramArrayOfFloat1,
3 - 1 + (1 - 1) * paramInt5 + paramInt4,
paramInt5);
}
paramArrayOfFloat5[(1 - 1 + paramInt10)] =
Math.max(Math.max(1, paramInt1), paramArrayOfFloat5[(1 - 1 + paramInt10)]);
}
public static void sgegs(
String paramString1,
String paramString2,
int paramInt1,
float[] paramArrayOfFloat1,
int paramInt2,
int paramInt3,
float[] paramArrayOfFloat2,
int paramInt4,
int paramInt5,
float[] paramArrayOfFloat3,
int paramInt6,
float[] paramArrayOfFloat4,
int paramInt7,
float[] paramArrayOfFloat5,
int paramInt8,
float[] paramArrayOfFloat6,
int paramInt9,
int paramInt10,
float[] paramArrayOfFloat7,
int paramInt11,
int paramInt12,
float[] paramArrayOfFloat8,
int paramInt13,
int paramInt14,
intW paramintW) {
int i = 0;
int j = 0;
int k = 0;
int m = 0;
int n = 0;
int i1 = 0;
intW localintW1 = new intW(0);
intW localintW2 = new intW(0);
int i2 = 0;
int i3 = 0;
int i4 = 0;
intW localintW3 = new intW(0);
int i5 = 0;
int i6 = 0;
int i7 = 0;
int i8 = 0;
int i9 = 0;
int i10 = 0;
int i11 = 0;
int i12 = 0;
int i13 = 0;
int i14 = 0;
int i15 = 0;
float f1 = 0.0F;
float f2 = 0.0F;
float f3 = 0.0F;
float f4 = 0.0F;
float f5 = 0.0F;
float f6 = 0.0F;
float f7 = 0.0F;
float f8 = 0.0F;
if (Lsame.lsame(paramString1, "N")) {
i2 = 1;
k = 0;
} else if (Lsame.lsame(paramString1, "V")) {
i2 = 2;
k = 1;
} else {
i2 = -1;
k = 0;
}
if (Lsame.lsame(paramString2, "N")) {
i3 = 1;
m = 0;
} else if (Lsame.lsame(paramString2, "V")) {
i3 = 2;
m = 1;
} else {
i3 = -1;
m = 0;
}
i10 = Math.max(4 * paramInt1, 1);
i11 = i10;
paramArrayOfFloat8[(1 - 1 + paramInt13)] = i11;
n = paramInt14 != -1 ? 0 : 1;
paramintW.val = 0;
if ((i2 > 0 ? 0 : 1) != 0) {
paramintW.val = -1;
} else if ((i3 > 0 ? 0 : 1) != 0) {
paramintW.val = -2;
} else if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW.val = -3;
} else if ((paramInt3 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW.val = -5;
} else if ((paramInt5 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW.val = -7;
} else {
if ((paramInt10 >= 1 ? 0 : 1) == 0) {
if (k == 0) {}
}
if ((((paramInt10 >= paramInt1 ? 0 : 1) != 0 ? 1 : 0) == 0 ? 0 : 1) != 0) {
paramintW.val = -12;
} else {
if ((paramInt12 >= 1 ? 0 : 1) == 0) {
if (m == 0) {}
}
if ((((paramInt12 >= paramInt1 ? 0 : 1) != 0 ? 1 : 0) == 0 ? 0 : 1) != 0) {
paramintW.val = -14;
} else {
if ((paramInt14 >= i10 ? 0 : 1) != 0) {}
if (((n ^ 0x1) != 0 ? 1 : 0) != 0) {
paramintW.val = -16;
}
}
}
}
if ((paramintW.val != 0 ? 0 : 1) != 0) {
i13 = Ilaenv.ilaenv(1, "SGEQRF", " ", paramInt1, paramInt1, -1, -1);
i14 = Ilaenv.ilaenv(1, "SORMQR", " ", paramInt1, paramInt1, paramInt1, -1);
i15 = Ilaenv.ilaenv(1, "SORGQR", " ", paramInt1, paramInt1, paramInt1, -1);
i12 = Util.max(i13, i14, i15);
i9 = 2 * paramInt1 + paramInt1 * (i12 + 1);
paramArrayOfFloat8[(1 - 1 + paramInt13)] = i9;
}
if ((paramintW.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("SGEGS ", -paramintW.val);
return;
}
if (n != 0) {
return;
}
if ((paramInt1 != 0 ? 0 : 1) != 0) {
return;
}
f6 = Slamch.slamch("E") * Slamch.slamch("B");
f7 = Slamch.slamch("S");
f8 = paramInt1 * f7 / f6;
f3 = 1.0F / f8;
f1 =
Slange.slange(
"M",
paramInt1,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramInt3,
paramArrayOfFloat8,
paramInt13);
i = 0;
if ((f1 <= 0.0F ? 0 : 1) != 0) {}
if (((f1 >= f8 ? 0 : 1) != 0 ? 1 : 0) != 0) {
f2 = f8;
i = 1;
} else if ((f1 <= f3 ? 0 : 1) != 0) {
f2 = f3;
i = 1;
}
if (i != 0) {
Slascl.slascl(
"G",
-1,
-1,
f1,
f2,
paramInt1,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramInt3,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
}
f4 =
Slange.slange(
"M",
paramInt1,
paramInt1,
paramArrayOfFloat2,
paramInt4,
paramInt5,
paramArrayOfFloat8,
paramInt13);
j = 0;
if ((f4 <= 0.0F ? 0 : 1) != 0) {}
if (((f4 >= f8 ? 0 : 1) != 0 ? 1 : 0) != 0) {
f5 = f8;
j = 1;
} else if ((f4 <= f3 ? 0 : 1) != 0) {
f5 = f3;
j = 1;
}
if (j != 0) {
Slascl.slascl(
"G",
-1,
-1,
f4,
f5,
paramInt1,
paramInt1,
paramArrayOfFloat2,
paramInt4,
paramInt5,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
}
i4 = 1;
i5 = paramInt1 + 1;
i8 = i5 + paramInt1;
Sggbal.sggbal(
"P",
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramInt3,
paramArrayOfFloat2,
paramInt4,
paramInt5,
localintW3,
localintW1,
paramArrayOfFloat8,
i4 - 1 + paramInt13,
paramArrayOfFloat8,
i5 - 1 + paramInt13,
paramArrayOfFloat8,
i8 - 1 + paramInt13,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 1);
} else {
i6 = localintW1.val + 1 - localintW3.val;
i1 = paramInt1 + 1 - localintW3.val;
i7 = i8;
i8 = i7 + i6;
Sgeqrf.sgeqrf(
i6,
i1,
paramArrayOfFloat2,
localintW3.val - 1 + (localintW3.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfFloat8,
i7 - 1 + paramInt13,
paramArrayOfFloat8,
i8 - 1 + paramInt13,
paramInt14 + 1 - i8,
localintW2);
if ((localintW2.val < 0 ? 0 : 1) != 0) {
i11 = Math.max(i11, (int) paramArrayOfFloat8[(i8 - 1 + paramInt13)] + i8 - 1);
}
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 2);
} else {
Sormqr.sormqr(
"L",
"T",
i6,
i1,
i6,
paramArrayOfFloat2,
localintW3.val - 1 + (localintW3.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfFloat8,
i7 - 1 + paramInt13,
paramArrayOfFloat1,
localintW3.val - 1 + (localintW3.val - 1) * paramInt3 + paramInt2,
paramInt3,
paramArrayOfFloat8,
i8 - 1 + paramInt13,
paramInt14 + 1 - i8,
localintW2);
if ((localintW2.val < 0 ? 0 : 1) != 0) {
i11 = Math.max(i11, (int) paramArrayOfFloat8[(i8 - 1 + paramInt13)] + i8 - 1);
}
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 3);
} else {
if (k != 0) {
Slaset.slaset(
"Full",
paramInt1,
paramInt1,
0.0F,
1.0F,
paramArrayOfFloat6,
paramInt9,
paramInt10);
Slacpy.slacpy(
"L",
i6 - 1,
i6 - 1,
paramArrayOfFloat2,
localintW3.val + 1 - 1 + (localintW3.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfFloat6,
localintW3.val + 1 - 1 + (localintW3.val - 1) * paramInt10 + paramInt9,
paramInt10);
Sorgqr.sorgqr(
i6,
i6,
i6,
paramArrayOfFloat6,
localintW3.val - 1 + (localintW3.val - 1) * paramInt10 + paramInt9,
paramInt10,
paramArrayOfFloat8,
i7 - 1 + paramInt13,
paramArrayOfFloat8,
i8 - 1 + paramInt13,
paramInt14 + 1 - i8,
localintW2);
if ((localintW2.val < 0 ? 0 : 1) != 0) {
i11 = Math.max(i11, (int) paramArrayOfFloat8[(i8 - 1 + paramInt13)] + i8 - 1);
}
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 4);
break label2389;
}
}
if (m != 0) {
Slaset.slaset(
"Full",
paramInt1,
paramInt1,
0.0F,
1.0F,
paramArrayOfFloat7,
paramInt11,
paramInt12);
}
Sgghrd.sgghrd(
paramString1,
paramString2,
paramInt1,
localintW3.val,
localintW1.val,
paramArrayOfFloat1,
paramInt2,
paramInt3,
paramArrayOfFloat2,
paramInt4,
paramInt5,
paramArrayOfFloat6,
paramInt9,
paramInt10,
paramArrayOfFloat7,
paramInt11,
paramInt12,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 5);
} else {
i8 = i7;
Shgeqz.shgeqz(
"S",
paramString1,
paramString2,
paramInt1,
localintW3.val,
localintW1.val,
paramArrayOfFloat1,
paramInt2,
paramInt3,
paramArrayOfFloat2,
paramInt4,
paramInt5,
paramArrayOfFloat3,
paramInt6,
paramArrayOfFloat4,
paramInt7,
paramArrayOfFloat5,
paramInt8,
paramArrayOfFloat6,
paramInt9,
paramInt10,
paramArrayOfFloat7,
paramInt11,
paramInt12,
paramArrayOfFloat8,
i8 - 1 + paramInt13,
paramInt14 + 1 - i8,
localintW2);
if ((localintW2.val < 0 ? 0 : 1) != 0) {
i11 = Math.max(i11, (int) paramArrayOfFloat8[(i8 - 1 + paramInt13)] + i8 - 1);
}
if ((localintW2.val == 0 ? 0 : 1) != 0) {
if ((localintW2.val <= 0 ? 0 : 1) != 0) {}
if (((localintW2.val > paramInt1 ? 0 : 1) != 0 ? 1 : 0) != 0) {
paramintW.val = localintW2.val;
} else {
if ((localintW2.val <= paramInt1 ? 0 : 1) != 0) {}
if (((localintW2.val > 2 * paramInt1 ? 0 : 1) != 0 ? 1 : 0) != 0) {
localintW2.val -= paramInt1;
} else {
paramintW.val = (paramInt1 + 6);
}
}
} else {
if (k != 0) {
Sggbak.sggbak(
"P",
"L",
paramInt1,
localintW3.val,
localintW1.val,
paramArrayOfFloat8,
i4 - 1 + paramInt13,
paramArrayOfFloat8,
i5 - 1 + paramInt13,
paramInt1,
paramArrayOfFloat6,
paramInt9,
paramInt10,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 7);
break label2389;
}
}
if (m != 0) {
Sggbak.sggbak(
"P",
"R",
paramInt1,
localintW3.val,
localintW1.val,
paramArrayOfFloat8,
i4 - 1 + paramInt13,
paramArrayOfFloat8,
i5 - 1 + paramInt13,
paramInt1,
paramArrayOfFloat7,
paramInt11,
paramInt12,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 8);
break label2389;
}
}
if (i != 0) {
Slascl.slascl(
"H",
-1,
-1,
f2,
f1,
paramInt1,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramInt3,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
Slascl.slascl(
"G",
-1,
-1,
f2,
f1,
paramInt1,
1,
paramArrayOfFloat3,
paramInt6,
paramInt1,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
Slascl.slascl(
"G",
-1,
-1,
f2,
f1,
paramInt1,
1,
paramArrayOfFloat4,
paramInt7,
paramInt1,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
}
if (j != 0) {
Slascl.slascl(
"U",
-1,
-1,
f5,
f4,
paramInt1,
paramInt1,
paramArrayOfFloat2,
paramInt4,
paramInt5,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
Slascl.slascl(
"G",
-1,
-1,
f5,
f4,
paramInt1,
1,
paramArrayOfFloat5,
paramInt8,
paramInt1,
localintW2);
if ((localintW2.val == 0 ? 0 : 1) != 0) {
paramintW.val = (paramInt1 + 9);
return;
}
}
}
}
}
}
}
label2389:
paramArrayOfFloat8[(1 - 1 + paramInt13)] = i11;
}
public static void dggevx(
String paramString1,
String paramString2,
String paramString3,
String paramString4,
int paramInt1,
double[] paramArrayOfDouble1,
int paramInt2,
int paramInt3,
double[] paramArrayOfDouble2,
int paramInt4,
int paramInt5,
double[] paramArrayOfDouble3,
int paramInt6,
double[] paramArrayOfDouble4,
int paramInt7,
double[] paramArrayOfDouble5,
int paramInt8,
double[] paramArrayOfDouble6,
int paramInt9,
int paramInt10,
double[] paramArrayOfDouble7,
int paramInt11,
int paramInt12,
intW paramintW1,
intW paramintW2,
double[] paramArrayOfDouble8,
int paramInt13,
double[] paramArrayOfDouble9,
int paramInt14,
doubleW paramdoubleW1,
doubleW paramdoubleW2,
double[] paramArrayOfDouble10,
int paramInt15,
double[] paramArrayOfDouble11,
int paramInt16,
double[] paramArrayOfDouble12,
int paramInt17,
int paramInt18,
int[] paramArrayOfInt,
int paramInt19,
boolean[] paramArrayOfBoolean,
int paramInt20,
intW paramintW3) {
int i = 0;
int j = 0;
int k = 0;
int m = 0;
int n = 0;
int i1 = 0;
int i2 = 0;
int i3 = 0;
boolean bool1 = false;
boolean bool2 = false;
boolean bool3 = false;
boolean bool4 = false;
String str = new String(" ");
int i4 = 0;
int i5 = 0;
intW localintW1 = new intW(0);
int i6 = 0;
int i7 = 0;
intW localintW2 = new intW(0);
int i8 = 0;
int i9 = 0;
int i10 = 0;
int i11 = 0;
int i12 = 0;
int i13 = 0;
int i14 = 0;
intW localintW3 = new intW(0);
int i15 = 0;
int i16 = 0;
int i17 = 0;
double d1 = 0.0D;
double d2 = 0.0D;
doubleW localdoubleW1 = new doubleW(0.0D);
double d3 = 0.0D;
double d4 = 0.0D;
double d5 = 0.0D;
doubleW localdoubleW2 = new doubleW(0.0D);
double d6 = 0.0D;
boolean[] arrayOfBoolean = new boolean[1];
if (Lsame.lsame(paramString2, "N")) {
i6 = 1;
m = 0;
} else if (Lsame.lsame(paramString2, "V")) {
i6 = 2;
m = 1;
} else {
i6 = -1;
m = 0;
}
if (Lsame.lsame(paramString3, "N")) {
i7 = 1;
n = 0;
} else if (Lsame.lsame(paramString3, "V")) {
i7 = 2;
n = 1;
} else {
i7 = -1;
n = 0;
}
k = (m == 0) && (n == 0) ? 0 : 1;
i2 = (!Lsame.lsame(paramString1, "N")) && (!Lsame.lsame(paramString1, "P")) ? 0 : 1;
bool3 = Lsame.lsame(paramString4, "N");
bool2 = Lsame.lsame(paramString4, "E");
bool4 = Lsame.lsame(paramString4, "V");
bool1 = Lsame.lsame(paramString4, "B");
paramintW3.val = 0;
i1 = paramInt18 != -1 ? 0 : 1;
if (((!Lsame.lsame(paramString1, "N")) && (!Lsame.lsame(paramString1, "S")) ? 0 : 1) == 0) {}
if ((!Lsame.lsame(paramString1, "P") ? 0 : 1) == 0) {}
if (((!Lsame.lsame(paramString1, "B") ? 0 : 1) ^ 0x1) != 0) {
paramintW3.val = -1;
} else if ((i6 > 0 ? 0 : 1) != 0) {
paramintW3.val = -2;
} else if ((i7 > 0 ? 0 : 1) != 0) {
paramintW3.val = -3;
} else {
if (((!bool3) && (!bool2) ? 0 : 1) == 0) {}
if ((!bool1 ? 0 : 1) == 0) {}
if (((!bool4 ? 0 : 1) ^ 0x1) != 0) {
paramintW3.val = -4;
} else if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW3.val = -5;
} else if ((paramInt3 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW3.val = -7;
} else if ((paramInt5 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW3.val = -9;
} else {
if ((paramInt10 >= 1 ? 0 : 1) == 0) {
if (m == 0) {}
}
if ((((paramInt10 >= paramInt1 ? 0 : 1) != 0 ? 1 : 0) == 0 ? 0 : 1) != 0) {
paramintW3.val = -14;
} else {
if ((paramInt12 >= 1 ? 0 : 1) == 0) {
if (n == 0) {}
}
if ((((paramInt12 >= paramInt1 ? 0 : 1) != 0 ? 1 : 0) == 0 ? 0 : 1) != 0) {
paramintW3.val = -16;
}
}
}
}
if ((paramintW3.val != 0 ? 0 : 1) != 0) {
if ((paramInt1 != 0 ? 0 : 1) != 0) {
i16 = 1;
i15 = 1;
} else {
if (((i2 != 0) && ((k ^ 0x1) != 0) ? 1 : 0) != 0) {
i16 = 2 * paramInt1;
} else {
i16 = 6 * paramInt1;
}
if (((!bool2) && (!bool1) ? 0 : 1) != 0) {
i16 = 10 * paramInt1;
}
if (((!bool4) && (!bool1) ? 0 : 1) != 0) {
i16 = Math.max(i16, 2 * paramInt1 * (paramInt1 + 4) + 16);
}
i15 = i16;
i15 =
Math.max(
i15,
paramInt1
+ paramInt1 * Ilaenv.ilaenv(1, "DGEQRF", " ", paramInt1, 1, paramInt1, 0));
i15 =
Math.max(
i15,
paramInt1
+ paramInt1 * Ilaenv.ilaenv(1, "DORMQR", " ", paramInt1, 1, paramInt1, 0));
if (m != 0) {
i15 =
Math.max(
i15,
paramInt1
+ paramInt1 * Ilaenv.ilaenv(1, "DORGQR", " ", paramInt1, 1, paramInt1, 0));
}
}
paramArrayOfDouble12[(1 - 1 + paramInt17)] = i15;
if ((paramInt18 >= i16 ? 0 : 1) != 0) {}
if (((i1 ^ 0x1) != 0 ? 1 : 0) != 0) {
paramintW3.val = -26;
}
}
if ((paramintW3.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("DGGEVX", -paramintW3.val);
return;
}
if (i1 != 0) {
return;
}
if ((paramInt1 != 0 ? 0 : 1) != 0) {
return;
}
d5 = Dlamch.dlamch("P");
localdoubleW2.val = Dlamch.dlamch("S");
localdoubleW1.val = (1.0D / localdoubleW2.val);
Dlabad.dlabad(localdoubleW2, localdoubleW1);
localdoubleW2.val = (Math.sqrt(localdoubleW2.val) / d5);
localdoubleW1.val = (1.0D / localdoubleW2.val);
d1 =
Dlange.dlange(
"M",
paramInt1,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble12,
paramInt17);
i = 0;
if ((d1 <= 0.0D ? 0 : 1) != 0) {}
if (((d1 >= localdoubleW2.val ? 0 : 1) != 0 ? 1 : 0) != 0) {
d2 = localdoubleW2.val;
i = 1;
} else if ((d1 <= localdoubleW1.val ? 0 : 1) != 0) {
d2 = localdoubleW1.val;
i = 1;
}
if (i != 0) {
Dlascl.dlascl(
"G",
0,
0,
d1,
d2,
paramInt1,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
localintW1);
}
d3 =
Dlange.dlange(
"M",
paramInt1,
paramInt1,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble12,
paramInt17);
j = 0;
if ((d3 <= 0.0D ? 0 : 1) != 0) {}
if (((d3 >= localdoubleW2.val ? 0 : 1) != 0 ? 1 : 0) != 0) {
d4 = localdoubleW2.val;
j = 1;
} else if ((d3 <= localdoubleW1.val ? 0 : 1) != 0) {
d4 = localdoubleW1.val;
j = 1;
}
if (j != 0) {
Dlascl.dlascl(
"G",
0,
0,
d3,
d4,
paramInt1,
paramInt1,
paramArrayOfDouble2,
paramInt4,
paramInt5,
localintW1);
}
Dggbal.dggbal(
paramString1,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramintW1,
paramintW2,
paramArrayOfDouble8,
paramInt13,
paramArrayOfDouble9,
paramInt14,
paramArrayOfDouble12,
paramInt17,
localintW1);
paramdoubleW1.val =
Dlange.dlange(
"1",
paramInt1,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble12,
1 - 1 + paramInt17);
if (i != 0) {
paramArrayOfDouble12[(1 - 1 + paramInt17)] = paramdoubleW1.val;
Dlascl.dlascl(
"G", 0, 0, d2, d1, 1, 1, paramArrayOfDouble12, 1 - 1 + paramInt17, 1, localintW1);
paramdoubleW1.val = paramArrayOfDouble12[(1 - 1 + paramInt17)];
}
paramdoubleW2.val =
Dlange.dlange(
"1",
paramInt1,
paramInt1,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble12,
1 - 1 + paramInt17);
if (j != 0) {
paramArrayOfDouble12[(1 - 1 + paramInt17)] = paramdoubleW2.val;
Dlascl.dlascl(
"G", 0, 0, d4, d3, 1, 1, paramArrayOfDouble12, 1 - 1 + paramInt17, 1, localintW1);
paramdoubleW2.val = paramArrayOfDouble12[(1 - 1 + paramInt17)];
}
i8 = paramintW2.val + 1 - paramintW1.val;
if (((k == 0) && (!(bool3 ^ true)) ? 0 : 1) != 0) {
i5 = paramInt1 + 1 - paramintW1.val;
} else {
i5 = i8;
}
i9 = 1;
i10 = i9 + i8;
Dgeqrf.dgeqrf(
i8,
i5,
paramArrayOfDouble2,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfDouble12,
i9 - 1 + paramInt17,
paramArrayOfDouble12,
i10 - 1 + paramInt17,
paramInt18 + 1 - i10,
localintW1);
Dormqr.dormqr(
"L",
"T",
i8,
i5,
i8,
paramArrayOfDouble2,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfDouble12,
i9 - 1 + paramInt17,
paramArrayOfDouble1,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt3 + paramInt2,
paramInt3,
paramArrayOfDouble12,
i10 - 1 + paramInt17,
paramInt18 + 1 - i10,
localintW1);
if (m != 0) {
Dlaset.dlaset(
"Full", paramInt1, paramInt1, 0.0D, 1.0D, paramArrayOfDouble6, paramInt9, paramInt10);
if ((i8 <= 1 ? 0 : 1) != 0) {
Dlacpy.dlacpy(
"L",
i8 - 1,
i8 - 1,
paramArrayOfDouble2,
paramintW1.val + 1 - 1 + (paramintW1.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfDouble6,
paramintW1.val + 1 - 1 + (paramintW1.val - 1) * paramInt10 + paramInt9,
paramInt10);
}
Dorgqr.dorgqr(
i8,
i8,
i8,
paramArrayOfDouble6,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt10 + paramInt9,
paramInt10,
paramArrayOfDouble12,
i9 - 1 + paramInt17,
paramArrayOfDouble12,
i10 - 1 + paramInt17,
paramInt18 + 1 - i10,
localintW1);
}
if (n != 0) {
Dlaset.dlaset(
"Full", paramInt1, paramInt1, 0.0D, 1.0D, paramArrayOfDouble7, paramInt11, paramInt12);
}
if (((k == 0) && (!(bool3 ^ true)) ? 0 : 1) != 0) {
Dgghrd.dgghrd(
paramString2,
paramString3,
paramInt1,
paramintW1.val,
paramintW2.val,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble6,
paramInt9,
paramInt10,
paramArrayOfDouble7,
paramInt11,
paramInt12,
localintW1);
} else {
Dgghrd.dgghrd(
"N",
"N",
i8,
1,
i8,
paramArrayOfDouble1,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt3 + paramInt2,
paramInt3,
paramArrayOfDouble2,
paramintW1.val - 1 + (paramintW1.val - 1) * paramInt5 + paramInt4,
paramInt5,
paramArrayOfDouble6,
paramInt9,
paramInt10,
paramArrayOfDouble7,
paramInt11,
paramInt12,
localintW1);
}
if (((k == 0) && (!(bool3 ^ true)) ? 0 : 1) != 0) {
str = "S";
} else {
str = "E";
}
Dhgeqz.dhgeqz(
str,
paramString2,
paramString3,
paramInt1,
paramintW1.val,
paramintW2.val,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble3,
paramInt6,
paramArrayOfDouble4,
paramInt7,
paramArrayOfDouble5,
paramInt8,
paramArrayOfDouble6,
paramInt9,
paramInt10,
paramArrayOfDouble7,
paramInt11,
paramInt12,
paramArrayOfDouble12,
paramInt17,
paramInt18,
localintW1);
if ((localintW1.val == 0 ? 0 : 1) != 0) {
if ((localintW1.val <= 0 ? 0 : 1) != 0) {}
if (((localintW1.val > paramInt1 ? 0 : 1) != 0 ? 1 : 0) != 0) {
paramintW3.val = localintW1.val;
} else {
if ((localintW1.val <= paramInt1 ? 0 : 1) != 0) {}
if (((localintW1.val > 2 * paramInt1 ? 0 : 1) != 0 ? 1 : 0) != 0) {
localintW1.val -= paramInt1;
} else {
paramintW3.val = (paramInt1 + 1);
}
}
} else {
int i18;
int i19;
if (((k == 0) && (!(bool3 ^ true)) ? 0 : 1) != 0) {
if (k != 0) {
if (m != 0) {
if (n != 0) {
str = "B";
} else {
str = "L";
}
} else {
str = "R";
}
Dtgevc.dtgevc(
str,
"B",
arrayOfBoolean,
0,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble6,
paramInt9,
paramInt10,
paramArrayOfDouble7,
paramInt11,
paramInt12,
paramInt1,
localintW2,
paramArrayOfDouble12,
paramInt17,
localintW1);
if ((localintW1.val == 0 ? 0 : 1) != 0) {
paramintW3.val = (paramInt1 + 2);
break label3995;
}
}
if ((bool3 ^ true)) {
i3 = 0;
i4 = 1;
for (i18 = paramInt1 - 1 + 1; i18 > 0; i18--) {
if (i3 != 0) {
i3 = 0;
} else {
i17 = 1;
if ((i4 >= paramInt1 ? 0 : 1) != 0) {
if ((paramArrayOfDouble1[(i4 + 1 - 1 + (i4 - 1) * paramInt3 + paramInt2)] == 0.0D
? 0
: 1)
!= 0) {
i3 = 1;
i17 = 2;
}
}
i12 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
paramArrayOfBoolean[(i12 - 1 + paramInt20)] = false;
i12 += 1;
}
if ((i17 != 1 ? 0 : 1) != 0) {
paramArrayOfBoolean[(i4 - 1 + paramInt20)] = true;
} else if ((i17 != 2 ? 0 : 1) != 0) {
paramArrayOfBoolean[(i4 - 1 + paramInt20)] = true;
paramArrayOfBoolean[(i4 + 1 - 1 + paramInt20)] = true;
}
i10 = i17 * paramInt1 + 1;
i11 = i10 + i17 * paramInt1;
if (((!bool2) && (!bool1) ? 0 : 1) != 0) {
Dtgevc.dtgevc(
"B",
"S",
paramArrayOfBoolean,
paramInt20,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble12,
1 - 1 + paramInt17,
paramInt1,
paramArrayOfDouble12,
i10 - 1 + paramInt17,
paramInt1,
i17,
localintW3,
paramArrayOfDouble12,
i11 - 1 + paramInt17,
localintW1);
if ((localintW1.val == 0 ? 0 : 1) != 0) {
paramintW3.val = (paramInt1 + 2);
break;
}
}
Dtgsna.dtgsna(
paramString4,
"S",
paramArrayOfBoolean,
paramInt20,
paramInt1,
paramArrayOfDouble1,
paramInt2,
paramInt3,
paramArrayOfDouble2,
paramInt4,
paramInt5,
paramArrayOfDouble12,
1 - 1 + paramInt17,
paramInt1,
paramArrayOfDouble12,
i10 - 1 + paramInt17,
paramInt1,
paramArrayOfDouble10,
i4 - 1 + paramInt15,
paramArrayOfDouble11,
i4 - 1 + paramInt16,
i17,
localintW3,
paramArrayOfDouble12,
i11 - 1 + paramInt17,
paramInt18 - i11 + 1,
paramArrayOfInt,
paramInt19,
localintW1);
}
i4 += 1;
}
}
}
if (m != 0) {
Dggbak.dggbak(
paramString1,
"L",
paramInt1,
paramintW1.val,
paramintW2.val,
paramArrayOfDouble8,
paramInt13,
paramArrayOfDouble9,
paramInt14,
paramInt1,
paramArrayOfDouble6,
paramInt9,
paramInt10,
localintW1);
i13 = 1;
for (i18 = paramInt1 - 1 + 1; i18 > 0; i18--) {
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] >= 0.0D ? 0 : 1) == 0) {
d6 = 0.0D;
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] != 0.0D ? 0 : 1) != 0) {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
d6 =
Math.max(
d6,
Math.abs(
paramArrayOfDouble6[(i14 - 1 + (i13 - 1) * paramInt10 + paramInt9)]));
i14 += 1;
}
} else {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
d6 =
Math.max(
d6,
Math.abs(
paramArrayOfDouble6[(i14 - 1 + (i13 - 1) * paramInt10 + paramInt9)])
+ Math.abs(
paramArrayOfDouble6[
(i14 - 1 + (i13 + 1 - 1) * paramInt10 + paramInt9)]));
i14 += 1;
}
}
if ((d6 >= localdoubleW2.val ? 0 : 1) == 0) {
d6 = 1.0D / d6;
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] != 0.0D ? 0 : 1) != 0) {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
paramArrayOfDouble6[(i14 - 1 + (i13 - 1) * paramInt10 + paramInt9)] *= d6;
i14 += 1;
}
} else {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
paramArrayOfDouble6[(i14 - 1 + (i13 - 1) * paramInt10 + paramInt9)] *= d6;
paramArrayOfDouble6[(i14 - 1 + (i13 + 1 - 1) * paramInt10 + paramInt9)] *= d6;
i14 += 1;
}
}
}
}
i13 += 1;
}
}
if (n != 0) {
Dggbak.dggbak(
paramString1,
"R",
paramInt1,
paramintW1.val,
paramintW2.val,
paramArrayOfDouble8,
paramInt13,
paramArrayOfDouble9,
paramInt14,
paramInt1,
paramArrayOfDouble7,
paramInt11,
paramInt12,
localintW1);
i13 = 1;
for (i18 = paramInt1 - 1 + 1; i18 > 0; i18--) {
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] >= 0.0D ? 0 : 1) == 0) {
d6 = 0.0D;
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] != 0.0D ? 0 : 1) != 0) {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
d6 =
Math.max(
d6,
Math.abs(
paramArrayOfDouble7[(i14 - 1 + (i13 - 1) * paramInt12 + paramInt11)]));
i14 += 1;
}
} else {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
d6 =
Math.max(
d6,
Math.abs(
paramArrayOfDouble7[
(i14 - 1 + (i13 - 1) * paramInt12 + paramInt11)])
+ Math.abs(
paramArrayOfDouble7[
(i14 - 1 + (i13 + 1 - 1) * paramInt12 + paramInt11)]));
i14 += 1;
}
}
if ((d6 >= localdoubleW2.val ? 0 : 1) == 0) {
d6 = 1.0D / d6;
if ((paramArrayOfDouble4[(i13 - 1 + paramInt7)] != 0.0D ? 0 : 1) != 0) {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
paramArrayOfDouble7[(i14 - 1 + (i13 - 1) * paramInt12 + paramInt11)] *= d6;
i14 += 1;
}
} else {
i14 = 1;
for (i19 = paramInt1 - 1 + 1; i19 > 0; i19--) {
paramArrayOfDouble7[(i14 - 1 + (i13 - 1) * paramInt12 + paramInt11)] *= d6;
paramArrayOfDouble7[(i14 - 1 + (i13 + 1 - 1) * paramInt12 + paramInt11)] *= d6;
i14 += 1;
}
}
}
}
i13 += 1;
}
}
if (i != 0) {
Dlascl.dlascl(
"G", 0, 0, d2, d1, paramInt1, 1, paramArrayOfDouble3, paramInt6, paramInt1, localintW1);
Dlascl.dlascl(
"G", 0, 0, d2, d1, paramInt1, 1, paramArrayOfDouble4, paramInt7, paramInt1, localintW1);
}
if (j != 0) {
Dlascl.dlascl(
"G", 0, 0, d4, d3, paramInt1, 1, paramArrayOfDouble5, paramInt8, paramInt1, localintW1);
}
}
label3995:
paramArrayOfDouble12[(1 - 1 + paramInt17)] = i15;
}
public static void dgeqrf(
int paramInt1,
int paramInt2,
double[] paramArrayOfDouble1,
int paramInt3,
int paramInt4,
double[] paramArrayOfDouble2,
int paramInt5,
double[] paramArrayOfDouble3,
int paramInt6,
int paramInt7,
intW paramintW) {
int i = 0;
int j = 0;
int k = 0;
intW localintW = new intW(0);
int m = 0;
int n = 0;
int i1 = 0;
int i2 = 0;
int i3 = 0;
int i4 = 0;
int i5 = 0;
paramintW.val = 0;
i3 = Ilaenv.ilaenv(1, "DGEQRF", " ", paramInt1, paramInt2, -1, -1);
i2 = paramInt2 * i3;
paramArrayOfDouble3[(1 - 1 + paramInt6)] = i2;
i = paramInt7 != -1 ? 0 : 1;
if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW.val = -1;
} else if ((paramInt2 >= 0 ? 0 : 1) != 0) {
paramintW.val = -2;
} else if ((paramInt4 >= Math.max(1, paramInt1) ? 0 : 1) != 0) {
paramintW.val = -4;
} else {
if ((paramInt7 >= Math.max(1, paramInt2) ? 0 : 1) != 0) {}
if (((i ^ 0x1) != 0 ? 1 : 0) != 0) {
paramintW.val = -7;
}
}
if ((paramintW.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("DGEQRF", -paramintW.val);
return;
}
if (i != 0) {
return;
}
n = Math.min(paramInt1, paramInt2);
if ((n != 0 ? 0 : 1) != 0) {
paramArrayOfDouble3[(1 - 1 + paramInt6)] = 1;
return;
}
i4 = 2;
i5 = 0;
m = paramInt2;
if ((i3 <= 1 ? 0 : 1) != 0) {}
if (((i3 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {
i5 = Math.max(0, Ilaenv.ilaenv(3, "DGEQRF", " ", paramInt1, paramInt2, -1, -1));
if ((i5 >= n ? 0 : 1) != 0) {
i1 = paramInt2;
m = i1 * i3;
if ((paramInt7 >= m ? 0 : 1) != 0) {
i3 = paramInt7 / i1;
i4 = Math.max(2, Ilaenv.ilaenv(2, "DGEQRF", " ", paramInt1, paramInt2, -1, -1));
}
}
}
if ((i3 < i4 ? 0 : 1) != 0) {}
if (((i3 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {}
if (((i5 >= n ? 0 : 1) != 0 ? 1 : 0) != 0) {
j = 1;
for (int i6 = (n - i5 - 1 + i3) / i3; i6 > 0; i6--) {
k = Math.min(n - j + 1, i3);
Dgeqr2.dgeqr2(
paramInt1 - j + 1,
k,
paramArrayOfDouble1,
j - 1 + (j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble2,
j - 1 + paramInt5,
paramArrayOfDouble3,
paramInt6,
localintW);
if ((j + k > paramInt2 ? 0 : 1) != 0) {
Dlarft.dlarft(
"Forward",
"Columnwise",
paramInt1 - j + 1,
k,
paramArrayOfDouble1,
j - 1 + (j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble2,
j - 1 + paramInt5,
paramArrayOfDouble3,
paramInt6,
i1);
Dlarfb.dlarfb(
"Left",
"Transpose",
"Forward",
"Columnwise",
paramInt1 - j + 1,
paramInt2 - j - k + 1,
k,
paramArrayOfDouble1,
j - 1 + (j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble3,
paramInt6,
i1,
paramArrayOfDouble1,
j - 1 + (j + k - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble3,
k + 1 - 1 + paramInt6,
i1);
}
j += i3;
}
} else {
j = 1;
}
if ((j > n ? 0 : 1) != 0) {
Dgeqr2.dgeqr2(
paramInt1 - j + 1,
paramInt2 - j + 1,
paramArrayOfDouble1,
j - 1 + (j - 1) * paramInt4 + paramInt3,
paramInt4,
paramArrayOfDouble2,
j - 1 + paramInt5,
paramArrayOfDouble3,
paramInt6,
localintW);
}
paramArrayOfDouble3[(1 - 1 + paramInt6)] = m;
}