Cody

# Problem 44372. Polarisation

Solution 1313015

Submitted on 24 Oct 2017 by Matthew Eicholtz
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 5; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

2   Pass
x = 180; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

3   Pass
x = 365; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

4   Pass
x = [91, 1]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

5   Pass
a = randi([-360, 360]); b = 90*(1+2*randi([-3, 3])); x = [a, a+b]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

6   Pass
a = randi([-360, 360]); b = 90*(1+2*randi([-3, 3])); x = [a, a+b]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

7   Pass
x = [0, 22.5]; y_correct = 0.85355339059/2; assert(abs(polarised(x)-y_correct) < 1e-10)

8   Pass
x = [0, -45]; y_correct = 0.25; assert(abs(polarised(x)-y_correct) < 1e-10)

9   Pass
x = [5, 140]; y_correct = 0.25; assert(abs(polarised(x)-y_correct) < 1e-10)

10   Pass
x = 5 + (1:5)*22.5; y_correct = 0.53079004294/2; assert(abs(polarised(x)-y_correct) < 1e-10)
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