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How to solve an indefinite integral in java?

How to solve an Integral in Java?

  • I need to develop a program in Java to solve some integrals. Integrals like this: I've looked for some functions to do this, in java.Math but I didn't find anything. Has anyone an idea to get a solution for this? (maybe some extra libraries or something like that) Thanks a lot!!

  • Answer:

    Check this out: http://en.wikipedia.org/wiki/Numerical_integration#Methods_for_one-dimensional_integrals You should have no problem implementing the "trapezoidal" or "rectangle" rule.

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The http://commons.apache.org/math/ library contains, in the http://commons.apache.org/math/userguide/analysis.html section, four different numerical integrators: Romberg's method Simpson's method trapezoid method Legendre-Gauss method

Greg Hewgill

Will A

Take a look at http://jscience.org/

renick

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