I am trying to evaluate a definite integral using SAGE and am getting some errors. I have evaluated the same integrals using Mathematica without a problem. Here is the integral in question:
integral(0.298321984000000/((13.1233333333333*X + 1)^2* (15.7466666666667*X + 1)),(X,0.05,0.3)) I get the following error: Inverse of zero divisor? I then tried using the numerical_integral command: numerical_integral(0.298321984000000/((13.1233333333333*X + 1)^2* (15.7466666666667*X + 1)),(X,0.05,0.3)) for which I get he following error: TypeError: unable to simplify to float approximation I have searched this forum and elsewhere and I cannot figure out what these errors mean. Mathematica evaluates the integral (numerically I think) just fine (the value is 0.00330649+ 0. i). Any ideas? I really am impressed with SAGE thus far, but crashing on things like this will likely be deal breaker for me.
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