cosinus, sinus, tan

Format:

cos*inus(float_expr $\Vert$ vector_expr)
sin*us(float_expr $\Vert$ vector_expr)
tan(float_expr $\Vert$ vector_expr)

Result:

Number, vector

Description:

Returns the cosine, sine, tan in [rad].

e.g.:

SPECTRA> * = cos(pi)
-1