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.
Back to basics 9 - Indexed References
Sum of the Matrix Elements
Create sequnce 1 4 9 16 25.........
Convert from integer to binary
Alternate list of elements
Alternating 1´s and 0´s in a matrix
Double the next!
Approximate the inverse tangent by power series
Get the mean digit
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