public static void test5() {
MathFunc f = FX.x * FX.y * FX.z + 1;
System.out.println(f);
System.out.println(f.getVarNames());
System.out.println(f.apply(2, 3, 4));
CompiledFunc cf = f.compile();
System.out.println(cf.apply(2, 3, 4));
}
public static void test1() {
MathFunc x = FX.x;
MathFunc y = FX.y;
MathFunc xy = x.S(y);
FuncClassLoader<CompiledFunc> fcl = new FuncClassLoader<CompiledFunc>();
ClassGen genClass = BytecodeUtils.genClass(xy, null, "add", true, false);
CompiledFunc fxy = fcl.newInstance(genClass);
System.out.println(fxy.apply(1.0, 2.0));
System.out.println(xy.compile(new String[] {"y", "x"}).apply(1.0, 2.0));
}
public static void test4() {
FSin sin = new FSin("x");
FCos cos = new FCos("y");
MathFunc f = sin * cos;
System.out.println(f);
System.out.println(f.getVarNames());
System.out.println(f.apply(Math.PI / 2, Math.PI / 4));
CompiledFunc cf = f.compile();
System.out.println(cf.apply(Math.PI / 2, Math.PI / 4));
// bug in order of args
System.out.println(f.compile(new String[] {"y", "x"}).apply(Math.PI / 2, Math.PI / 4));
}
public static void test2() {
MathFunc x = FX.x;
MathFunc y = FX.y;
MathFunc xy = x.M(y);
System.out.println(xy);
HashMap<String, MathFunc> map = new HashMap<String, MathFunc>();
map.put(x.getVarNames().get(0), FX.r.A(FX.s));
map.put(y.getVarNames().get(0), FX.r.S(FX.s));
MathFunc xy2 = xy.compose(map);
System.out.println(xy2);
System.out.println(FX.r.A(FX.s).M(FX.r.S(FX.s)));
FuncClassLoader<CompiledFunc> fcl = new FuncClassLoader<CompiledFunc>();
ClassGen genClass = BytecodeUtils.genClass(xy2, null, "add2", true, false);
CompiledFunc fxy2 = fcl.newInstance(genClass);
System.out.println(fxy2.apply(4.0, 2.0));
}
public static void test3() {
FAx fax = new FAx(2.0);
fax.setName("fax");
CompiledFunc cfax = fax.compile();
System.out.println(cfax.apply(0.1));
}