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 longest sequence of 1's in a binary sequence.
Find the alphabetic word product
given 3 sides, find area of this triangle
Project Euler: Problem 1, Multiples of 3 and 5
Square a Number
Approximate the inverse tangent by power series
Double the next!
Get the mean digit
Say type of roots in quadratic equation
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