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Minor simplification problem in integral
11-01-2018, 08:55 PM (This post was last modified: 11-02-2018 06:21 AM by ijabbott.)
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Minor simplification problem in integral
[Image: ojuNbze.png]

I think it should have cancelled the outer 'a' with the inner denominators.

MathJax version for posterity:

\[ \int\frac{a}{{(a^2+x^2)}^2}dx \to a* \left(\frac{x}{2*a^2*(a^2+x^2)}+\frac{\mathsf{ATAN}(\frac{x}{a})}{2*a^3}\right) \]

— Ian Abbott
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Minor simplification problem in integral - ijabbott - 11-01-2018 08:55 PM



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