To run this file, select all the cells (control-A / cmd-A) and compile (shift-enter). Make sure that OurFunctions.nb is in the same directory as this file; otherwise, replace the argument of "NotebookEvaluate["OurFunctions.nb"]" with a path to that file (e.g. "NotebookEvaluate["/Users/zstier/Dropbox/AllREUstuff/OurFunctions.nb"]").

NotebookEvaluate["OurFunctions.nb"]

coords=ConvertedMcLeod[15];
MatrixForm[coords]

MatrixForm[Gram[coords,15-1]]

Coxeter[coords,15-1]

GetBianchiStrips[15]