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
-
Return the 3n+1 sequence for n
8227 Solvers
-
714 Solvers
-
Check that number is whole number
4161 Solvers
-
9092 Solvers
-
Replicate elements in vectors (★★★)
58 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!