a programmer had too much coffee and his boss needs cos(alpha+beta) correctly, especially when alpha or beta or the coffee are close to ninety degrees. A hint: sin() may be appropriate for some input, without committing any sin!!
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Problem Comments
Alfonso Nieto-Castanon
on 25 Feb 2012
still trying to figure it out... did you use some combination of evalin('caller','cleanCellCode',...); evalin('caller','pass',...); in your evaluation suite? otherwise, care to provide a hint?
AMITAVA BISWAS
on 25 Feb 2012
a hint: sin() may be appropriate for some input!!
Solution Comments
3 Comments
Alfonso Nieto-Castanon
on 25 Feb 2012
guessed about overloading, but I am curious, how do you get those bits of code not showing up on your test suite? (also, unrelated, it is a strange world where cos(pi/4+pi/4)=1/sqrt(2)...)
Alfonso Nieto-Castanon
on 25 Feb 2012
or perhaps there is just some issue with the cody machinery today, some of the 'valid' solutions seem rather 'invalid', and the size computation just plain strange...
@bmtran
on 25 Feb 2012
agreed
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