Re: [Help-gsl] gsl

[Alejandro Cámara Iglesias]

Dear Mohammed,

I believe the GSL does not have implementations of the real hyperbolic
trigonometric functions. It only has for the gsl_complex numbers (see link
[1]). If you want to get the sinh, cosh, and tanh of double, float, or long
double precision you can use the <math.h> system library (see link [2]).

I hope it helps :-)

[1]:
http://www.gnu.org/s/gsl/manual/html_node/Complex-Hyperbolic-Functions.html
[2]: http://www.cplusplus.com/reference/clibrary/cmath/

*Alejandro Cámara
*Department of Optics - UCM
http://www.acamara.es/


2011/10/14 mohammed shqeeer <address@hidden>

>
> dear sir
> i am trying to define sinh ,cosh, tanh , coth , in gsl library but i cant
> can you help me
> note i am mhmd shqeeer
> i am phd student
>
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