Knowing that 123-45-67+89=100, write a function that gives this result for any order of the digits in the input. Otherwise, the function should give 'NaN'.
Find the numeric mean of the prime numbers in a matrix.
Bang Bang in Bangalore
Sum the entries of each column of a matrix which satisfy a logical condition.
Length of a short side
Length of the hypotenuse
Ratio between sum of primes and sum of factors
Check if is a square
Get the mean digit
Ratio between sum of primer numbers and non-prime numbers
Sum of a geometric 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