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Questions involving expressions that assume infinite values within the computational range; often associated with NDSolve, NIntegrate, etc.

1 vote
3 answers
407 views

NIntegrate versus Newton-Cotes or Gauss quadrature or other quadrature rules

Using following code I tried to integrate the function, f(r) using Gauss quadrature rule but i am not getting the correct result and the Reason is presence of singularity at one of the end points (r=1) …
ashu sharma's user avatar