Cody

Problem 1423. sinus function

Solution 231995

Submitted on 18 Apr 2013 by Tim
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Test Suite

Test Status Code Input and Output
1   Pass
%% x = pi; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 3.1416 z = -3.1416

2   Pass
%% x = pi/2; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 1.5708 z = -1.5708

3   Pass
%% x = pi/4; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 0.7854 z = -0.7854

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