Cody

Solution 2460200

Submitted on 2 Jun 2020 by yarden harel
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Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('myCos.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')

2   Pass
filetext = fileread('myCos.m'); trigUsed = any(strfind(filetext, 'cos')) || any(strfind(filetext, 'sin')) ||... any(strfind(filetext, 'exp')); assert(~trigUsed, 'Cannot use MATLAB trigonometric functions')

3   Pass
x = 0; assert(abs(myCos(x)-cos(x)) < 0.0001)

k = 2

4   Pass
x = pi; assert(abs(myCos(x)-cos(x)) < 0.0001)

k = 2 k = 3 k = 4 k = 5 k = 6 k = 7 k = 8 k = 9

5   Pass
x = pi/2; assert(abs(myCos(x)-cos(x)) < 0.0001)

k = 2 k = 3 k = 4 k = 5 k = 6

6   Pass
x = 5*pi/3; assert(abs(myCos(x)-cos(x)) < 0.0001)

k = 2 k = 3 k = 4 k = 5 k = 6 k = 7 k = 8 k = 9 k = 10 k = 11