nieksand / rootfind

Root finding in Rust.
The Unlicense
7 stars 1 forks source link

Check if converged root is actually root #81

Open nieksand opened 6 years ago

nieksand commented 6 years ago

When solver is done, we should verify that we actually converged on a root.

This is advice from: Krogh, F. T. (2006). On developing mathematical software. Journal of computational and applied mathematics, 185(2), 196-202.

Very useful to warn user that they've hit a jump discontinuity instead.