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.
Determine Whether an array is empty
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Matlab Basics - Create a row vector
Matlab Basics - Rounding III
Get the value 100
Get the mean digit
Say type of roots in quadratic equation
Alternating 1´s and 0´s in a matrix
Approximate the inverse tangent by power series
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