Give the sum of the first 'n' terms of a geometric series, given 'a' as the first term and 'r' as the ratio.
Find the numeric mean of the prime numbers in a matrix.
Find the sum of the elements in the "second" diagonal
The sum of the numbers in the vector
Find out total non zero element of matrix
Skip by a multiple
Get the value 100
Approximate the inverse tangent by power series
Double the next!
Ratio between sum of primes and sum of factors
Ratio between sum of primer numbers and non-prime numbers
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