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Physicist, Research in Optics
Earned on 11 Jan 2013 for first solving Problem 1196. Apply a function array to an array of numbers .
Earned on 26 Jan 2013 for creating Problem 1227. Generate a random matrix A of (1,-1).
Solve all the problems in Tiles Challenge problem group.
Must have 50 solvers for a problem you created.
Solve all the problems in Cody Challenge problem group.
Solve all the problems in ASEE Challenge problem group.
Create 10 problems.
Solve 500 problems.
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 solution you submitted.
Must receive 10 likes for a problem you created.