Linear Interpolation And Extrapolation Calculator
Linear Interpolation And Extrapolation: a planned Super Calculator tool. Covers two known point pairs or a data table, target x and interpolation type (linear.
Linear Interpolation And Extrapolation Calculator is a planned calculator in the mathematics section of Super Calculator, covering calculus.
What this calculator will compute
Inputs: two known point pairs or a data table, target x, interpolation type (linear, bilinear and cubic spline).
Outputs: interpolated y, slope, extrapolation flag and interpolated table.
Formula, recorded as scope and not yet verified against a primary source: y = y1 + (x - x1)(y2 - y1)/(x2 - x1). Bilinear interpolation extends to two dimensions over a rectangular grid. Extrapolation applies the same expression beyond the bracketing points and carries no error guarantee.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.