Problem 401. cos for boss?

Created by AMITAVA BISWAS

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a programmer had too much coffee and his boss needs cos(alpha+beta) correctly, especially when alpha or beta are close to pi/2 and the coffee is close to ninety degrees. A hint: sin() may be appropriate for some input, without committing any sin!!

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Last Solution submitted on Dec 14, 2025

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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!!

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Problem 401. cos for boss?

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Problem 401. cos for boss?

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