CubicSplineIntegrate

Description

A natural cubic spline with continuous second derivative in the interior and zero second derivative at the end points. Integrate up to point t.

Excel Function Syntax

CubicSplineIntegrate(xValues, yValues, t)

Online Calculator

ParameterValueDescription
xValuesThe x values.
yValuesThe y values.
tRight bound of the integration interval [a,t].
Result