Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Determine an integral corresponding to a Riemann sum
ResourceFunction["InactiveRiemannSumToIntegral"][fun,{i,1,n},n→Infinity,x] expresses the Riemann sum of fun over i from 1 to n as an integral in the variable x. |
Find the integral corresponding to the Riemann sum with summand :
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Find the integral corresponding to the Riemann sum with summand :
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Find the integral corresponding to the Riemann sum with summand Cos[(1+i)/n]/n:
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If an integral could not be found, an inactivated form of the limit is returned with a message:
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