Compute the top border of an integral

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Simon
Simon el 22 de Sept. de 2015
Respondida: Steven Lord el 22 de Sept. de 2015
Hello,
my function looks like:
Now I like to compute T, I know everything else except the function f(x). (Sadly, f(x) is a "closed" function. It's just possible to give an input and get an output, but not more. I don't know how f(x) looks like.)
My approach was: >> fun = @(x)f(x); >> solve(integral(fun,A,T)+integral(fun,B,T)==C,T);
But it didn't work this way. Thanks for better ideas!

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Steven Lord
Steven Lord el 22 de Sept. de 2015
The INTEGRAL and FZERO functions will be of use to you.

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