cupyx.scipy.interpolate.splantider#

cupyx.scipy.interpolate.splantider(tck, n=1)[source]#

Compute the spline for the antiderivative (integral) of a given spline.

Parameters:

  • tck (tuple of (t, c, k)) – Spline whose antiderivative to compute

  • n (int, optional) – Order of antiderivative to evaluate. Default: 1

Returns:

tck_ader – Spline of order k2=k+n representing the antiderivative of the input spline.

Return type:

tuple of (t2, c2, k2)

See also

splder, splev, spalde

Notes

The splder function is the inverse operation of this function. Namely, splder(splantider(tck)) is identical to tck, modulo rounding error.

See also

scipy.interpolate.splantider