lerp function

double lerp(
  1. double a,
  2. double b,
  3. double t
)

Lerp, inverse lerp, map value from one range to another. Roadmap #130–132. Audited: 2026-06-12 11:26 EDT

Implementation

double lerp(double a, double b, double t) => a + (b - a) * t;