Write a function that calculates the ratio between the sum of primes numbers lower or equal to x, and the sum of the factors of x.
The 3rd test case, for x = 100; is wrong. Please correct it.
Done! thank you!
Test Suite problem #3 has an incorrect value for y_correct.
Inner product of two vectors
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Union of two set decreasing order
Matlab Basics - Rounding III
Alternate list of elements
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Double the next!
Check if is a square
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