main.m497 chars20 lines
The function csimpson
takes as input an array f
of function values and the distance between grid values h
, and outputs the composite Simpson's approximation of the integral. It first checks if the length of f
is odd, as required by Simpson's rule. It then computes the integration limits using the length of f
and the distance between grid values. It applies the composite Simpson's rule formula using array slicing to perform the summations.
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