| cdef extern from "<complex.h>" nogil: |
| # Trigonometric functions. |
| double complex cacos(double complex z) |
| double complex casin(double complex z) |
| double complex catan(double complex z) |
| double complex ccos(double complex z) |
| double complex csin(double complex z) |
| double complex ctan(double complex z) |
|
|
| # Hyperbolic functions. |
| double complex cacosh(double complex z) |
| double complex casinh(double complex z) |
| double complex catanh(double complex z) |
| double complex ccosh(double complex z) |
| double complex csinh(double complex z) |
| double complex ctanh(double complex z) |
|
|
| # Exponential and logarithmic functions. |
| double complex cexp(double complex z) |
| double complex clog(double complex z) |
| double complex clog10(double complex z) |
|
|
| # Power functions. |
| double complex cpow(double complex x, double complex y) |
| double complex csqrt(double complex z) |
|
|
| # Absolute value, conjugates, and projection. |
| double cabs(double complex z) |
| double carg(double complex z) |
| double complex conj(double complex z) |
| double complex cproj(double complex z) |
|
|
| # Decomposing complex values. |
| double cimag(double complex z) |
| double creal(double complex z) |
|
|
