- publishing free software manuals
GNU Scientific Library Reference Manual - Third Edition (v1.12)
by M. Galassi, J. Davies, J. Theiler, B. Gough, G. Jungman, P. Alken, M. Booth, F. Rossi
Paperback (6"x9"), 592 pages, 60 figures
ISBN 0954612078
RRP £24.95 ($39.95)

Get a printed copy>>>

7.31.2 Trigonometric Functions for Complex Arguments

Function: int gsl_sf_complex_sin_e (double zr, double zi, gsl_sf_result * szr, gsl_sf_result * szi)
This function computes the complex sine, \sin(z_r + i z_i) storing the real and imaginary parts in szr, szi.
Function: int gsl_sf_complex_cos_e (double zr, double zi, gsl_sf_result * czr, gsl_sf_result * czi)
This function computes the complex cosine, \cos(z_r + i z_i) storing the real and imaginary parts in szr, szi.
Function: int gsl_sf_complex_logsin_e (double zr, double zi, gsl_sf_result * lszr, gsl_sf_result * lszi)
This function computes the logarithm of the complex sine, \log(\sin(z_r + i z_i)) storing the real and imaginary parts in szr, szi.
ISBN 0954612078GNU Scientific Library Reference Manual - Third Edition (v1.12)See the print edition