Cody

Problem 43209. Create cosine function out of sine

Solution 1032259

Submitted on 26 Oct 2016 by Massimo Zanetti
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Test Suite

Test Status Code Input and Output
1   Pass
x = 0; y_correct = 1; assert(abs(your_fcn_name(x)-y_correct)<0.01)

ans = 1
2   Pass
x = pi/2; y_correct = 0; assert(abs(your_fcn_name(x)-y_correct)<0.01)

ans = 1.2246e-16
3   Pass
x = pi; y_correct = -1; assert(abs(your_fcn_name(x)-y_correct)<0.01)

ans = -1
4   Pass
x = 3*pi/2; y_correct = 0; assert(abs(your_fcn_name(x)-y_correct)<0.01)

ans = -2.4493e-16

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