Problem 2017. Side of an equilateral triangle

Solution 975923

Submitted on 19 Sep 2016 by Arist Kozhevnikov

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Test	Status	Code Input and Output
1	Pass	A = 1; x_correct = 2/sqrt(sqrt(3)); tolerance = 1e-12; assert(abs( side_length(A) - x_correct ) < tolerance) x = 1.5197 ans = []
2	Pass	A = sqrt(3); x_correct = 2; tolerance = 1e-12; assert(abs(side_length(A) - x_correct) < tolerance) x = 2 ans = []
3	Pass	A = 2; x_correct = 2*sqrt(2)/sqrt(sqrt(3)); tolerance = 1e-12; assert(abs(side_length(A) - x_correct) < tolerance) x = 2.1491 ans = []

Test

Status

Code Input and Output

Pass

A = 1; x_correct = 2/sqrt(sqrt(3)); tolerance = 1e-12; assert(abs( side_length(A) - x_correct ) < tolerance)

x = 1.5197 ans = []

Pass

A = sqrt(3); x_correct = 2; tolerance = 1e-12; assert(abs(side_length(A) - x_correct) < tolerance)

x = 2 ans = []

Pass

A = 2; x_correct = 2*sqrt(2)/sqrt(sqrt(3)); tolerance = 1e-12; assert(abs(side_length(A) - x_correct) < tolerance)

x = 2.1491 ans = []