Searches sub-intervals containing interpolation sites.
A callback function for user-defined interpolation to be passed into df?interpolateex1d.
A callback function that you can pass into df?integrateex1d to define integration computations.
A callback function for user-defined search to be passed into df?interpolateex1d or df?searchcellsex1d.
Destroys a Data Fitting task object and frees the memory.