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