Experimental

Experimental functionality. Officially not (yet) part of the API.

A best effort is made to

1. only change in breaking ways (including integration into the public API) with major or minor releases.
2. fix issues (users are encouraged to open them)

constant_coefficients(basis, y)

Approximate a constant value y on basis.

Formally, return a set of coefficients θ such that linear_combination(basis, θ, x) ≈ y for all x in the domain.