hcosinus, hsinus, htan

Format:

hcos*inus(float_expr $\Vert$ vector_expr)
hsin*us(float_expr $\Vert$ vector_expr)
htan(float_expr $\Vert$ vector_expr)

Result:

Number, vector

Description:

Returns the cosinus (sinus, tan) hyperbolicus.

e.g.:

SPECTRA> * = hcos(0)
1