public static void slaed8(
int paramInt1,
intW paramintW1,
int paramInt2,
int paramInt3,
float[] paramArrayOfFloat1,
int paramInt4,
float[] paramArrayOfFloat2,
int paramInt5,
int paramInt6,
int[] paramArrayOfInt1,
int paramInt7,
floatW paramfloatW,
int paramInt8,
float[] paramArrayOfFloat3,
int paramInt9,
float[] paramArrayOfFloat4,
int paramInt10,
float[] paramArrayOfFloat5,
int paramInt11,
int paramInt12,
float[] paramArrayOfFloat6,
int paramInt13,
int[] paramArrayOfInt2,
int paramInt14,
intW paramintW2,
int[] paramArrayOfInt3,
int paramInt15,
float[] paramArrayOfFloat7,
int paramInt16,
int[] paramArrayOfInt4,
int paramInt17,
int[] paramArrayOfInt5,
int paramInt18,
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;
int i4 = 0;
int i5 = 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;
paramintW3.val = 0;
if ((paramInt1 >= 0 ? 0 : 1) == 0) {}
if (((paramInt1 <= 1 ? 0 : 1) == 0 ? 0 : 1) != 0) {
paramintW3.val = -1;
} else if ((paramInt2 >= 0 ? 0 : 1) != 0) {
paramintW3.val = -3;
} else {
if ((paramInt1 != 1 ? 0 : 1) != 0) {}
if (((paramInt3 >= paramInt2 ? 0 : 1) != 0 ? 1 : 0) != 0) {
paramintW3.val = -4;
} else if ((paramInt6 >= Math.max(1, paramInt2) ? 0 : 1) != 0) {
paramintW3.val = -7;
} else {
if ((paramInt8 >= Math.min(1, paramInt2) ? 0 : 1) == 0) {}
if (((paramInt8 <= paramInt2 ? 0 : 1) == 0 ? 0 : 1) != 0) {
paramintW3.val = -10;
} else if ((paramInt12 >= Math.max(1, paramInt2) ? 0 : 1) != 0) {
paramintW3.val = -14;
}
}
}
if ((paramintW3.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("SLAED8", -paramintW3.val);
return;
}
if ((paramInt2 != 0 ? 0 : 1) != 0) {
return;
}
i3 = paramInt8;
i5 = paramInt2 - i3;
i4 = i3 + 1;
if ((paramfloatW.val >= 0.0F ? 0 : 1) != 0) {
Sscal.sscal(i5, -1.0F, paramArrayOfFloat3, i4 - 1 + paramInt9, 1);
}
f4 = 1.0F / (float) Math.sqrt(2.0F);
k = 1;
for (int i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
paramArrayOfInt5[(k - 1 + paramInt18)] = k;
k += 1;
}
Sscal.sscal(paramInt2, f4, paramArrayOfFloat3, paramInt9, 1);
paramfloatW.val = Math.abs(2.0F * paramfloatW.val);
i = paramInt8 + 1;
for (i6 = paramInt2 - (paramInt8 + 1) + 1; i6 > 0; i6--) {
paramArrayOfInt1[(i - 1 + paramInt7)] += paramInt8;
i += 1;
}
i = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
paramArrayOfFloat4[(i - 1 + paramInt10)] =
paramArrayOfFloat1[(paramArrayOfInt1[(i - 1 + paramInt7)] - 1 + paramInt4)];
paramArrayOfFloat6[(i - 1 + paramInt13)] =
paramArrayOfFloat3[(paramArrayOfInt1[(i - 1 + paramInt7)] - 1 + paramInt9)];
i += 1;
}
i = 1;
k = paramInt8 + 1;
Slamrg.slamrg(i3, i5, paramArrayOfFloat4, paramInt10, 1, 1, paramArrayOfInt5, paramInt18);
i = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
paramArrayOfFloat1[(i - 1 + paramInt4)] =
paramArrayOfFloat4[(paramArrayOfInt5[(i - 1 + paramInt18)] - 1 + paramInt10)];
paramArrayOfFloat3[(i - 1 + paramInt9)] =
paramArrayOfFloat6[(paramArrayOfInt5[(i - 1 + paramInt18)] - 1 + paramInt13)];
i += 1;
}
j = Isamax.isamax(paramInt2, paramArrayOfFloat3, paramInt9, 1);
n = Isamax.isamax(paramInt2, paramArrayOfFloat1, paramInt4, 1);
f2 = Slamch.slamch("Epsilon");
f6 = 8.0F * f2 * Math.abs(paramArrayOfFloat1[(n - 1 + paramInt4)]);
if ((paramfloatW.val * Math.abs(paramArrayOfFloat3[(j - 1 + paramInt9)]) > f6 ? 0 : 1) != 0) {
paramintW1.val = 0;
if ((paramInt1 != 0 ? 0 : 1) != 0) {
k = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
paramArrayOfInt2[(k - 1 + paramInt14)] =
paramArrayOfInt1[(paramArrayOfInt5[(k - 1 + paramInt18)] - 1 + paramInt7)];
k += 1;
}
} else {
k = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
paramArrayOfInt2[(k - 1 + paramInt14)] =
paramArrayOfInt1[(paramArrayOfInt5[(k - 1 + paramInt18)] - 1 + paramInt7)];
Scopy.scopy(
paramInt3,
paramArrayOfFloat2,
1 - 1 + (paramArrayOfInt2[(k - 1 + paramInt14)] - 1) * paramInt6 + paramInt5,
1,
paramArrayOfFloat5,
1 - 1 + (k - 1) * paramInt12 + paramInt11,
1);
k += 1;
}
Slacpy.slacpy(
"A",
paramInt3,
paramInt2,
paramArrayOfFloat5,
1 - 1 + (1 - 1) * paramInt12 + paramInt11,
paramInt12,
paramArrayOfFloat2,
1 - 1 + (1 - 1) * paramInt6 + paramInt5,
paramInt6);
}
return;
}
paramintW1.val = 0;
paramintW2.val = 0;
i2 = paramInt2 + 1;
k = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
if ((paramfloatW.val * Math.abs(paramArrayOfFloat3[(k - 1 + paramInt9)]) > f6 ? 0 : 1) != 0) {
i2 -= 1;
paramArrayOfInt4[(i2 - 1 + paramInt17)] = k;
if ((k != paramInt2 ? 0 : 1) != 0) {
break label1922;
}
} else {
m = k;
break;
}
k += 1;
}
for (; ; ) {
k += 1;
if ((k <= paramInt2 ? 0 : 1) != 0) {
break;
}
if ((paramfloatW.val * Math.abs(paramArrayOfFloat3[(k - 1 + paramInt9)]) > f6 ? 0 : 1) != 0) {
i2 -= 1;
paramArrayOfInt4[(i2 - 1 + paramInt17)] = k;
} else {
f3 = paramArrayOfFloat3[(m - 1 + paramInt9)];
f1 = paramArrayOfFloat3[(k - 1 + paramInt9)];
f5 = Slapy2.slapy2(f1, f3);
f4 = paramArrayOfFloat1[(k - 1 + paramInt4)] - paramArrayOfFloat1[(m - 1 + paramInt4)];
f1 /= f5;
f3 = -(f3 / f5);
if ((Math.abs(f4 * f1 * f3) > f6 ? 0 : 1) != 0) {
paramArrayOfFloat3[(k - 1 + paramInt9)] = f5;
paramArrayOfFloat3[(m - 1 + paramInt9)] = 0.0F;
paramintW2.val += 1;
paramArrayOfInt3[(1 - 1 + (paramintW2.val - 1) * 2 + paramInt15)] =
paramArrayOfInt1[(paramArrayOfInt5[(m - 1 + paramInt18)] - 1 + paramInt7)];
paramArrayOfInt3[(2 - 1 + (paramintW2.val - 1) * 2 + paramInt15)] =
paramArrayOfInt1[(paramArrayOfInt5[(k - 1 + paramInt18)] - 1 + paramInt7)];
paramArrayOfFloat7[(1 - 1 + (paramintW2.val - 1) * 2 + paramInt16)] = f1;
paramArrayOfFloat7[(2 - 1 + (paramintW2.val - 1) * 2 + paramInt16)] = f3;
if ((paramInt1 != 1 ? 0 : 1) != 0) {
Srot.srot(
paramInt3,
paramArrayOfFloat2,
1
- 1
+ (paramArrayOfInt1[(paramArrayOfInt5[(m - 1 + paramInt18)] - 1 + paramInt7)]
- 1)
* paramInt6
+ paramInt5,
1,
paramArrayOfFloat2,
1
- 1
+ (paramArrayOfInt1[(paramArrayOfInt5[(k - 1 + paramInt18)] - 1 + paramInt7)]
- 1)
* paramInt6
+ paramInt5,
1,
f1,
f3);
}
f4 =
paramArrayOfFloat1[(m - 1 + paramInt4)] * f1 * f1
+ paramArrayOfFloat1[(k - 1 + paramInt4)] * f3 * f3;
paramArrayOfFloat1[(k - 1 + paramInt4)] =
(paramArrayOfFloat1[(m - 1 + paramInt4)] * f3 * f3
+ paramArrayOfFloat1[(k - 1 + paramInt4)] * f1 * f1);
paramArrayOfFloat1[(m - 1 + paramInt4)] = f4;
i2 -= 1;
i = 1;
while ((i2 + i > paramInt2 ? 0 : 1) != 0) {
if ((paramArrayOfFloat1[(m - 1 + paramInt4)]
>= paramArrayOfFloat1[
(paramArrayOfInt4[(i2 + i - 1 + paramInt17)] - 1 + paramInt4)]
? 0
: 1)
!= 0) {
paramArrayOfInt4[(i2 + i - 1 - 1 + paramInt17)] =
paramArrayOfInt4[(i2 + i - 1 + paramInt17)];
paramArrayOfInt4[(i2 + i - 1 + paramInt17)] = m;
i += 1;
} else {
paramArrayOfInt4[(i2 + i - 1 - 1 + paramInt17)] = m;
break label1772;
}
}
paramArrayOfInt4[(i2 + i - 1 - 1 + paramInt17)] = m;
label1772:
m = k;
} else {
paramintW1.val += 1;
paramArrayOfFloat6[(paramintW1.val - 1 + paramInt13)] =
paramArrayOfFloat3[(m - 1 + paramInt9)];
paramArrayOfFloat4[(paramintW1.val - 1 + paramInt10)] =
paramArrayOfFloat1[(m - 1 + paramInt4)];
paramArrayOfInt4[(paramintW1.val - 1 + paramInt17)] = m;
m = k;
}
}
}
paramintW1.val += 1;
paramArrayOfFloat6[(paramintW1.val - 1 + paramInt13)] = paramArrayOfFloat3[(m - 1 + paramInt9)];
paramArrayOfFloat4[(paramintW1.val - 1 + paramInt10)] = paramArrayOfFloat1[(m - 1 + paramInt4)];
paramArrayOfInt4[(paramintW1.val - 1 + paramInt17)] = m;
label1922:
if ((paramInt1 != 0 ? 0 : 1) != 0) {
k = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
i1 = paramArrayOfInt4[(k - 1 + paramInt17)];
paramArrayOfFloat4[(k - 1 + paramInt10)] = paramArrayOfFloat1[(i1 - 1 + paramInt4)];
paramArrayOfInt2[(k - 1 + paramInt14)] =
paramArrayOfInt1[(paramArrayOfInt5[(i1 - 1 + paramInt18)] - 1 + paramInt7)];
k += 1;
}
} else {
k = 1;
for (i6 = paramInt2 - 1 + 1; i6 > 0; i6--) {
i1 = paramArrayOfInt4[(k - 1 + paramInt17)];
paramArrayOfFloat4[(k - 1 + paramInt10)] = paramArrayOfFloat1[(i1 - 1 + paramInt4)];
paramArrayOfInt2[(k - 1 + paramInt14)] =
paramArrayOfInt1[(paramArrayOfInt5[(i1 - 1 + paramInt18)] - 1 + paramInt7)];
Scopy.scopy(
paramInt3,
paramArrayOfFloat2,
1 - 1 + (paramArrayOfInt2[(k - 1 + paramInt14)] - 1) * paramInt6 + paramInt5,
1,
paramArrayOfFloat5,
1 - 1 + (k - 1) * paramInt12 + paramInt11,
1);
k += 1;
}
}
if ((paramintW1.val >= paramInt2 ? 0 : 1) != 0) {
if ((paramInt1 != 0 ? 0 : 1) != 0) {
Scopy.scopy(
paramInt2 - paramintW1.val,
paramArrayOfFloat4,
paramintW1.val + 1 - 1 + paramInt10,
1,
paramArrayOfFloat1,
paramintW1.val + 1 - 1 + paramInt4,
1);
} else {
Scopy.scopy(
paramInt2 - paramintW1.val,
paramArrayOfFloat4,
paramintW1.val + 1 - 1 + paramInt10,
1,
paramArrayOfFloat1,
paramintW1.val + 1 - 1 + paramInt4,
1);
Slacpy.slacpy(
"A",
paramInt3,
paramInt2 - paramintW1.val,
paramArrayOfFloat5,
1 - 1 + (paramintW1.val + 1 - 1) * paramInt12 + paramInt11,
paramInt12,
paramArrayOfFloat2,
1 - 1 + (paramintW1.val + 1 - 1) * paramInt6 + paramInt5,
paramInt6);
}
}
}
public static void stpcon(
String paramString1,
String paramString2,
String paramString3,
int paramInt1,
float[] paramArrayOfFloat1,
int paramInt2,
floatW paramfloatW,
float[] paramArrayOfFloat2,
int paramInt3,
int[] paramArrayOfInt,
int paramInt4,
intW paramintW) {
boolean bool1 = false;
int i = 0;
boolean bool2 = false;
String str = new String(" ");
int j = 0;
intW localintW = new intW(0);
int k = 0;
floatW localfloatW1 = new floatW(0.0F);
float f1 = 0.0F;
floatW localfloatW2 = new floatW(0.0F);
float f2 = 0.0F;
float f3 = 0.0F;
int[] arrayOfInt = new int[3];
paramintW.val = 0;
bool2 = Lsame.lsame(paramString2, "U");
i = (!paramString1.regionMatches(0, "1", 0, 1)) && (!Lsame.lsame(paramString1, "O")) ? 0 : 1;
bool1 = Lsame.lsame(paramString3, "N");
if ((((i ^ 0x1) != 0) && ((Lsame.lsame(paramString1, "I") ^ true)) ? 1 : 0) != 0) {
paramintW.val = -1;
} else if ((((bool2 ^ true)) && ((Lsame.lsame(paramString2, "L") ^ true)) ? 1 : 0) != 0) {
paramintW.val = -2;
} else if ((((bool1 ^ true)) && ((Lsame.lsame(paramString3, "U") ^ true)) ? 1 : 0) != 0) {
paramintW.val = -3;
} else if ((paramInt1 >= 0 ? 0 : 1) != 0) {
paramintW.val = -4;
}
if ((paramintW.val == 0 ? 0 : 1) != 0) {
Xerbla.xerbla("STPCON", -paramintW.val);
return;
}
if ((paramInt1 != 0 ? 0 : 1) != 0) {
paramfloatW.val = 1.0F;
return;
}
paramfloatW.val = 0.0F;
f2 = Slamch.slamch("Safe minimum") * Math.max(1, paramInt1);
f1 =
Slantp.slantp(
paramString1,
paramString2,
paramString3,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramArrayOfFloat2,
paramInt3);
if ((f1 <= 0.0F ? 0 : 1) != 0) {
localfloatW1.val = 0.0F;
str = "N";
if (i != 0) {
k = 1;
} else {
k = 2;
}
localintW.val = 0;
for (; ; ) {
Slacn2.slacn2(
paramInt1,
paramArrayOfFloat2,
paramInt1 + 1 - 1 + paramInt3,
paramArrayOfFloat2,
paramInt3,
paramArrayOfInt,
paramInt4,
localfloatW1,
localintW,
arrayOfInt,
0);
if ((localintW.val == 0 ? 0 : 1) == 0) {
break;
}
if ((localintW.val != k ? 0 : 1) != 0) {
Slatps.slatps(
paramString2,
"No transpose",
paramString3,
str,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramArrayOfFloat2,
paramInt3,
localfloatW2,
paramArrayOfFloat2,
2 * paramInt1 + 1 - 1 + paramInt3,
paramintW);
} else {
Slatps.slatps(
paramString2,
"Transpose",
paramString3,
str,
paramInt1,
paramArrayOfFloat1,
paramInt2,
paramArrayOfFloat2,
paramInt3,
localfloatW2,
paramArrayOfFloat2,
2 * paramInt1 + 1 - 1 + paramInt3,
paramintW);
}
str = "Y";
if ((localfloatW2.val == 1.0F ? 0 : 1) != 0) {
j = Isamax.isamax(paramInt1, paramArrayOfFloat2, paramInt3, 1);
f3 = Math.abs(paramArrayOfFloat2[(j - 1 + paramInt3)]);
if ((localfloatW2.val >= f3 * f2 ? 0 : 1) == 0) {}
if (((localfloatW2.val != 0.0F ? 0 : 1) == 0 ? 0 : 1) != 0) {
return;
}
Srscl.srscl(paramInt1, localfloatW2.val, paramArrayOfFloat2, paramInt3, 1);
}
}
if ((localfloatW1.val == 0.0F ? 0 : 1) != 0) {
paramfloatW.val = (1.0F / f1 / localfloatW1.val);
}
}
}