poly_interp

A simple but powerful polynomial library focused on interpolation between points. Works with both standard polynomials and parametric curves. Based on the f64 number type. BSD licensed.

Features

• Construct polynomials from coefficients or zeros.
• Interpolate polynomials of least degree between points.
• Solve for derivatives and integrals of polynomials.
• Add, subtract, and multiply polynomials.
• Use Newton's method of iteratively finding roots of functions generically or with the included types.
• Construct polynomial parametric curves and convert between t and distance along the curve.