Matlab cody does not support lambertw. Try to create a lambert's w function yourself.
Lambert's W is the function that solves
x*exp(x) = A;
given the value of A.
Read more about Lambert's W here.
Though it is not particularly appropriate for this particular function, consider using Newton-Raphson's method. Since all test cases will converge if starting with 0.
The relative tolerance for the result of x*exp(x) compared to A is 1e-5.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers52
Suggested Problems
-
The Goldbach Conjecture, Part 2
2413 Solvers
-
Determine Whether an array is empty
811 Solvers
-
Permute diagonal and antidiagonal
502 Solvers
-
537 Solvers
-
Combined Ages 1 - Symmetric, n = 3
317 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
See Cleve Moler's implementation at http://blogs.mathworks.com/cleve/2013/09/02/the-lambert-w-function/