Problem 401. cos for boss?
a programmer had too much coffee and his boss needs cos(alpha+beta) correctly, especially when alpha or beta are close to pi/2 and the coffee is close to ninety degrees. A hint: sin() may be appropriate for some input, without committing any sin!!
Solution Stats
Problem Comments
-
2 Comments
still trying to figure it out... did you use some combination of evalin('caller','cleanCellCode',...); evalin('caller','pass',...); in your evaluation suite? otherwise, care to provide a hint?
a hint: sin() may be appropriate for some input!!
Solution Comments
Show commentsProblem Recent Solvers63
Suggested Problems
-
Which values occur exactly three times?
5060 Solvers
-
Project Euler: Problem 1, Multiples of 3 and 5
3103 Solvers
-
Solve the set of simultaneous linear equations
409 Solvers
-
Set some matrix elements to zero
516 Solvers
-
4428 Solvers
More from this Author100
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!