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Complex to some MathFPort methods #659

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Merged
merged 1 commit into from
Oct 24, 2021
Merged

Complex to some MathFPort methods #659

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184 changes: 183 additions & 1 deletion src/Maths/Silk.NET.Maths/Scalar.MathFPort.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -428,6 +428,17 @@ static T UShort(T x)
return (T) (object) (ushort) Math.Acos((ushort) (object) x); // KIPLING
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Acos((Complex) (object) x);
}

return Decimal(x);
}

Expand Down Expand Up @@ -576,7 +587,7 @@ static T UShort(T x)

return Decimal(x);
}

[MethodImpl(MaxOpt)]
static T Decimal(T x)
{
Expand Down Expand Up @@ -727,6 +738,17 @@ static T UShort(T x)
return (T) (object) (ushort) Math.Asin((ushort) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Asin((Complex) (object) x);
}

return Decimal(x);
}

Expand Down Expand Up @@ -1021,6 +1043,17 @@ static T UShort(T x)
return (T) (object) (ushort) Math.Atan((ushort) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Atan((Complex) (object) x);
}

return Decimal(x);
}

Expand Down Expand Up @@ -1314,6 +1347,17 @@ static T Long(T x)
return (T) (object) CoreCbrt((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Pow((Complex) (object) x, 1.0/3); // TODO: find a more efficient impl?
}

return ULong(x);
}

Expand Down Expand Up @@ -1609,6 +1653,17 @@ static T Long(T x)
return (T) (object) (long) Math.Cos((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Cos((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -1757,6 +1812,17 @@ static T Long(T x)
return (T) (object) (long) Math.Cosh((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Cosh((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -1897,6 +1963,17 @@ static T Long(T x)
return (T) (object) (long) Math.Exp((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Exp((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -2403,6 +2480,17 @@ static T Long(T x)
return (T) (object) (long) Math.Sin((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Sin((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -2551,6 +2639,17 @@ static T Long(T x)
return (T) (object) (long) Math.Sinh((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Sinh((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -2871,6 +2970,18 @@ static T Long(T x)
#endif
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
// TODO: vectorized implementation?
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Sqrt((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -3035,6 +3146,17 @@ static T Long(T x)
return (T) (object) (long) Math.Tan((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Tan((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -3183,6 +3305,17 @@ static T Long(T x)
return (T) (object) (long) Math.Tanh((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Tanh((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -3518,6 +3651,17 @@ static T Long(T x)
return (T) (object) (long) Math.Log((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Log((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -3694,6 +3838,17 @@ static T Long(T x)
return (T) (object) (long) Math.Log10((long) (object) x);
}

return Complex(x);
}

[MethodImpl(MaxOpt)]
static T Complex(T x)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Log10((Complex) (object) x);
}

return ULong(x);
}

Expand Down Expand Up @@ -4254,6 +4409,22 @@ static T Long(T x, T y)
return (T) (object) (long) Math.Log((long) (object) x, (long) (object) y);
}

return Complex(x, y);
}

[MethodImpl(MaxOpt)]
static T Complex(T x, T y)
{
if (typeof(T) == typeof(Complex))
{
// Complex.Log is not defined on two complex numbers
var baseValue = (Complex) (object) y;
if (baseValue.Imaginary is 0)
return (T) (object) (Complex) System.Numerics.Complex.Log((Complex) (object) x, baseValue.Real);
// log(x, y) = log(x) / log(y)
return (T) (object) (System.Numerics.Complex.Log((Complex) (object) x) / System.Numerics.Complex.Log(baseValue));
}

return ULong(x, y);
}

Expand Down Expand Up @@ -4887,6 +5058,17 @@ static T Long(T x, T y)
}
}

return Complex(x, y);
}

[MethodImpl(MaxOpt)]
static T Complex(T x, T y)
{
if (typeof(T) == typeof(Complex))
{
return (T) (object) (Complex) System.Numerics.Complex.Pow((Complex) (object) x, (Complex) (object) y);
}

return ULong(x, y);
}

Expand Down