Problem 165. Woodall number
Test whether the input is a Woodall number: http://en.wikipedia.org/wiki/Woodall_number
Please do not cheat by simply checking directly against the several test cases!
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Got an error because there is no symbolic toolbox in Cody ! How can I test for woodall number without using lambert W function?
Somehow related to https://www.mathworks.com/matlabcentral/cody/problems/42848-lambert-s-w
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