Student Support Forum: 'Integration of piecewise functions,Convergence' topicStudent Support Forum > General > "Integration of piecewise functions,Convergence"
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vio
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 05/29/00 5:59pm
I get a message of ''slow convergence'' or ''numerical integration stopped due to loss of precision'' ''suspect: high oscillatory integrand''.
I am trying to integrate functions that are non zero only for certain intervals, and have max values of ~ 10^17 when non zero. They are similar with DiracDelta but are continuos. I agree they are oscillatory.
Basicly the function is Sqrt[1-(x-xo)^2] * constant.
Does anybody have any suggestions on how to make Mathematica to better behave, without giving: ''Numerical integration stopped due to lost of precision !!''
Thanks
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