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 all elements less than 0 or greater than 10 and replace them with NaN
Project Euler: Problem 7, Nth prime
02 - Vector Variables 1
Sum of integers numbers
Add offset to a signal
Get the mean digit
Ratio between sum of primer numbers and non-prime numbers
Say type of roots in quadratic equation
Get the value 100
Check if is a square
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