piecewise-polynomial

A library for evaluating piecewise polynomial expressions

install

npm install piecewise-polynomial

usage

let evaluator: PiecewisePolynomial = new PiecewisePolynomial();
 
let poly1 = new Polynomial([2, 1]);
let bounds1 = new Bounds(null, null, -1, '<=');
evaluator.addFunction(poly1, bounds1);
 
console.log('-10', evaluator.evaluateAt(-10)); // = -8