How to get the upper limit of a integration?

Hello,

I have a probility distrubution fucntion which is the following:

f = @(x) h0 * (1/sqrt(2*pi*sig2)) .* exp(-(x-mh0).^2 / (2*sig2))+ (1-h0) * (1/sqrt(2*pi*sig2)) .* exp(-(x-mh1).^2 / (2*sig2));

The range for this function is (-4 , 8). I would like to divide this area into equal mass i.e. 1/10 ( 10 intervals, each with mass 1/10).

I am thinking about integrating it and check the upper limit as know the result of the integration. But I didn't find a way to do this?

Can anyone please help me with this?

Thanks in advacne

[Jonas]

you could calculate the function for many points between -4 and 8 and then use the cumumlative sum (cumsum()) on the results.