*TMPL]/Library/Rochester/setAlgebra35SystemMatrices/solve_3x3.pg*

a student got a divide by zero using seed 368. I can duplicate this. So I just changed his seed and started looking at the code. I don't want to rewrite the code. I checked and this problem is still in the OPL. I did a google search to see if there wasa more recent version and found a similar problem in github

https://raw.githubusercontent.com/openwebwork/webwork-open-problem-library/master/OpenProblemLibrary/Rochester/setAlgebra35SystemMatrices/solve_3x3.pg

How do I tell which is more recent? Can the OPL problem be fixed by somebody at UofR? Should I just hope the github version is OK?

thanks

a student got a divide by zero using seed 368. I can duplicate this. So I just changed his seed and started looking at the code. I don't want to rewrite the code. I checked and this problem is still in the OPL. I did a google search to see if there wasa more recent version and found a similar problem in github

https://raw.githubusercontent.com/openwebwork/webwork-open-problem-library/master/OpenProblemLibrary/Rochester/setAlgebra35SystemMatrices/solve_3x3.pg

How do I tell which is more recent? Can the OPL problem be fixed by somebody at UofR? Should I just hope the github version is OK?

thanks