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MATLAB user since 1994. MathWorker since 2001. Author of one MATLAB textbook, co-author of a second, contributor to a third.
Now I blog and make movies about the cases that come to me for advanced support.
Earned on 26 Jan 2012 for solving Problem 3. Find the sum of all the numbers of the input vect....
Earned on 2 Feb 2012 for creating Problem 240. Project Euler: Problem 6, Natural numbers, squa....
Earned on 2 Feb 2012 for first solving .
Solve a problem with a best solution.
Solve all the problems in CUP Challenge problem group.
Earned on 25 Jun 2014 for having 50 or more solvers for Problem 230. Project Euler: Problem 1, Multiples of 3 and 5.
Solve all the problems in Tiles Challenge problem group.
Solve all the problems in Cody Challenge problem group.
Solve all the problems in ASEE Challenge problem group.
Earned on 16 Feb 2012 for creating 10 problems.
Solve 500 problems.
Must receive 10 likes for a solution you submitted.
Earned on 29 Mar 2013 for receiving 25 total likes for the created problems.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a problem you created.