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FunctionInterpolation

Usage

FunctionInterpolation[expr, {x,  ,  }] evaluates expr with x running from  to  and constructs an InterpolatingFunction object which represents an approximate function corresponding to the result.
FunctionInterpolation[expr, {x,  ,  }, {y,  ,  }, ... ] constructs an InterpolatingFunction object with several arguments.


Notes

• You can use FunctionInterpolation to generate a single InterpolatingFunction object from an expression containing several such objects.
• The option InterpolationPrecision specifies the precision of values to be returned by the InterpolatingFunction generated.
• See notes for Interpolation.
• See Section 3.8.3.
• New in Version 3.


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