Problem 45770. Approximate functions 1 (★★★)
Compute the following sum for any given x and positive integer n.
Here m! denotes the factorial of m, which the product of all natural numbers upto m. Thus,
2! = 1x2 = 2
3! = 1x2x3 = 6
5! = 1x2x3x4x5 = 120
Avoid using for/while loops.
Solution Stats
Problem Comments
-
2 Comments
Dyuman Joshi
on 27 Nov 2020
You should use tolerance based test-suites and not isequal while dealing with floats.
goc3
on 30 Nov 2020
A tolerance has been added to the test suite.
Solution Comments
Show commentsProblem Recent Solvers44
Suggested Problems
-
1232 Solvers
-
Getting the indices from a vector
9226 Solvers
-
Rounding off numbers to n decimals
4319 Solvers
-
445 Solvers
-
Rotate a matrix for 180 degree
200 Solvers
More from this Author52
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!