Function
NumCosmoMathutil_sqrt1px_m1
Declaration [src]
gdouble
ncm_util_sqrt1px_m1 (
const gdouble x
)
Description [src]
Calculates $\sqrt{1+x}-1$ using the appropriated expression to avoid round-off when $x \approx 0$.
gdouble
ncm_util_sqrt1px_m1 (
const gdouble x
)
Calculates $\sqrt{1+x}-1$ using the appropriated expression to avoid round-off when $x \approx 0$.