math-functions-0.3.1.0: Collection of tools for numeric computations

Numeric.Polynomial

Contents

Description

Function for evaluating polynomials using Horher's method.

Synopsis

# Polynomials

Arguments

 :: (Vector v a, Num a) => a x -> v a Coefficients -> a

Evaluate polynomial using Horner's method. Coefficients starts from lowest. In pseudocode:

evaluateOddPolynomial x [1,2,3] = 1 + 2*x + 3*x^2

Arguments

 :: (Vector v a, Num a) => a x -> v a Coefficients -> a

Evaluate polynomial with only even powers using Horner's method. Coefficients starts from lowest. In pseudocode:

evaluateOddPolynomial x [1,2,3] = 1 + 2*x^2 + 3*x^4

Arguments

 :: (Vector v a, Num a) => a x -> v a Coefficients -> a

Evaluate polynomial with only odd powers using Horner's method. Coefficients starts from lowest. In pseudocode:

evaluateOddPolynomial x [1,2,3] = 1*x + 2*x^3 + 3*x^5

## Lists

evaluatePolynomialL :: Num a => a -> [a] -> a Source #

evaluateEvenPolynomialL :: Num a => a -> [a] -> a Source #

evaluateOddPolynomialL :: Num a => a -> [a] -> a Source #