polyint {pracma}

Anti-derivative of Polynomial

Description

Integrate polynomials.

Usage

  polyint(p, k)

Arguments

p

polynomial p given as a vector

k

an integration constant

Details

Calculates the integral, i.e. the antiderivative, of a polynomial and adds a constant of integration k if given, else 0.

Value

a vector representing a polynomial

See Also

polyval, polyder

Examples

  polyint(c(1, 1, 1, 1, 1), 1)