Module math 

Residual sign tuple: (‖r‖, ṙ, r̈) — the semiotic manifold coordinate. no_std math utilities — Newton-Raphson sqrt, exp, ln, floor, round and basic statistics.

f32 intrinsics such as sqrt, exp, floor and round are not available in no_std without libm. We provide hand-rolled, tested implementations covering every call site in the crate.

All functions are #[inline], purely functional, and zero-unsafe.

Functions

exp_f32

Exponential function, no_std safe.

floor_f32

Floor function, no_std safe.

ln_f32

Natural logarithm, no_std safe.

mean_f32

Population mean of a slice.

round_f32

Round to nearest integer, ties away from zero, no_std safe.

sqrt_f32

Fast square root via Newton-Raphson iteration, no_std safe.

std_dev_f32

Population standard deviation of a slice.