Generate

Procedural vector/matrix builders. Each has a zero-alloc ref dest primitive (Generate.xxx) and an allocating GenerateOP.floatXxx(...) wrapper.

Linear:
- linspace(ref dest, a, b),
- arange(ref dest, start, step)
Functor sampling:
- sample<F>(ref F f, ref dest, t0, t1) where F : IfloatScalarFunction lambda pattern, evaluates any easing/wave functor over a domain
Easing
- Linear,
- SmoothStep/SmootherStep,
- EaseIn/Out/InOutQuad/Cubic/Quart/Sine/Expo,
- EaseInBounce/EaseOutBounce/EaseInOutBounce,
- EaseIn/Out/InOutElastic,
- EaseIn/Out/InOutBack - each a tiny struct functor mapping t ∈ [0,1] → [0,1]
Wave / LFO:
- Sine/Saw/Square/Triangle, output range [-1,1], t ∈ [0,1] .
Kernels & windows -
- Kernels: gaussianKernel,boxKernel,tentKernel,
- Window: Box,Hann,Hamming,Blackman.
Rank-1 builders - outer(in u, in v, ref floatMxN dest), outerSum(in u, in v, ref dest).

Performance

Not benchmarked - these are setup-time/low-frequency builders, not hot-loop kernels.