:sig
u32 noise01(u64 index, u64 seed = 0)

:params
index : index position
seed : seed set (defaults to 0)
return value : a noise value from 0 to 1

:desc
Generates a noise value in the range from 0 to 1 for the given 'index' and 'seed' values.

:see
>noise

:related
**PHP:** There is no built-in PHP equivalent; this is closest to userland noise or deterministic pseudo-random helpers
**JavaScript / Node.js:** There is no built-in browser equivalent; closest matches are userland noise libraries or deterministic PRNG helpers