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.
Find the two most distant points
Rotate a Matrix by 90 degrees
Convert from Fahrenheit to Celsius
Alternating 1´s and 0´s in a matrix
Alternate list of elements
Sum of a geometric series
Check if is a square
Get the mean digit
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office