std.complex
Module that will replace the built-in types cfloat, cdouble, creal, ifloat, idouble, and ireal.Author:
Andrei Alexandrescu
- Representation choices for the Complex type. Cartesian
representation is better when using additive operations and when real
and imaginary part are to be manipulated separately. Polar
representation is more advantageous when using multiplicative
operations and when modulus and angle are to be manipulated
separately.
- Complex type parameterized with the numeric type (e.g. float, double, or real) and the representation.
- Gets the real component of the number. Might involve a
calculation, subject to representation. Use x.re to statically
enforce Cartesian representation.
- Gets the imaginary component of the number. Might involve a
calculation, subject to representation. Use x.im to statically
enforce Cartesian representation.
- Gets the modulus of the number. Might involve a calculation, subject
to representation. Use x.modulus to statically enforce polar
representation.
- Gets the angle of the number. Might involve a calculation, subject to
representation. Use x.angle to statically enforce polar
representation.