Execute a function till she reproduces twice in a row the same result

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I wrote a (working) function. Now i need to execute the function till she reproduces two times the same result. How do i do this?

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rocketboyjka
rocketboyjka 2016-6-22
I would use a while loop. Something like this maybe: (If your function produces a 'new' value every time you call it.)
value1 = myfunctionvalue()
error = 1;
while error ~= 0
value2 = myfunctionvalue();
error = value2 - value1
value1 = value2
end
Although, really you should probably have some tolerance on the while loop (error<tolerance). If the subsequent calls don't match exactly, then the above approach could get stuck.

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