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Training Services, MathWorks Ltd
Earned on 28 Jul 2012 for creating Problem 868. Replace all zeros and NaNs in a matrix with the....
Earned on 28 Jul 2012 for first solving .
Solve a problem with a best solution.
Solve all the problems in CUP Challenge problem group.
Earned on 22 Aug 2014 at 15:57 for having 50 or more solvers for Problem 876. Sum the entries of each column of a matrix whic....
Solve all the problems in Tiles Challenge problem group.
Solve all the problems in ASEE Challenge problem group.
Create 10 problems.
Solve 500 problems.
Must receive 10 likes for a solution you submitted.
Must receive 25 total likes for the problems you created.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a problem you created.