next up previous contents index
suivant: Theorem monter: Natural splines: spline précédent: Natural splines: spline   Table des matières   Index


Let $ \sigma_{n}^{}$ be a subdivision of a real interval [a, b] :

a = x0,    x1,    ...,    xn = b

s is a spline function of degree l, if s is an application from [a, b] in $ \mathbb {R}$ such that :

giac documentation written by Renée De Graeve and Bernard Parisse