Problem 1423. Cos Function
Solution Stats
Problem Comments
-
2 Comments
In addition to the weak test suite: The title of the problem says "Sinus function", yet the (incomplete) problem description mentions only "cosine" ??? Furthermore, should abs(cos(-x)) be assigned to y, or to z?
The test description has been updated. Also, new and improved test suites are added within the scope of the problem.
Solution Comments
-
1 Comment
Please improve the test cases. Returning 1 and -1 is complete enough with these sloppy tests.
-
1 Comment
bad test suite
-
1 Comment
The test suite is not very rigorous...
Problem Recent Solvers151
Suggested Problems
-
Maximum running product for a string of numbers
1540 Solvers
-
Project Euler: Problem 1, Multiples of 3 and 5
2258 Solvers
-
Project Euler: Problem 10, Sum of Primes
1187 Solvers
-
538 Solvers
-
07 - Common functions and indexing 1
376 Solvers
More from this Author11
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!