Mathematics · Algorithms

Interpolation and regression laboratory

Edit points, choose exact constraints or least squares, and inspect curves, residuals and logarithmic scales.

Load an experiment

What do you want to construct? Function family

Point	x	y	Remove point
1
2

Exact interpolation nodes

Choose two different nodes, or three for a quadratic. Other points remain visible but are not constraints.

First nodeSecond nodeThird node

x value to estimate