clogb.c File Reference

#include "prim.h"

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Functions
complex	clogb (complex z)
	Base 2 logarithmic value of complex number. More...

Function Documentation

clogb()

complex clogb

(

complex

z

)

Base 2 logarithmic value of complex number.

lb z = log(z) / log(2)

More info is available at Wikipedia:
https://wikipedia.org/wiki/Complex_logarithm

Definition at line 41 of file clogb.c.

References cdiv(), clog(), and cpack().

Referenced by ComplexNumber::Log2().

{
    complex two = cpack(2.0, 0.0);
    complex w = cdiv(clog(z), clog(two));
    return w;
}

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