Function
NumCosmoMathutil_cos2x
Declaration [src]
gdouble
ncm_util_cos2x (
const gdouble sinx,
const gdouble cosx
)
Description [src]
Calculates $\cos(2x)$ using the appropriated taylor series when $\sin(x) \approx 1$.
gdouble
ncm_util_cos2x (
const gdouble sinx,
const gdouble cosx
)
Calculates $\cos(2x)$ using the appropriated taylor series when $\sin(x) \approx 1$.