Plotted data from rhoMaxData.txt and got the result reldiff.eps
Narrowed down the range of rho_max to more clearly illustrate the differences between the different values.
Wrote a program that implements Armadillo's eigenvalue solver.
Added grid on plot.
Finished gathering data for exercise b.
Used data to make polyfits3.eps.
Added functionality for calculating elapsed time.
Added an extension .x to executable file.
Added ignore on .x extensions.
Deleted executable main without extension.
Deleted data/rhoMaxData.dat from git. Old version. Now renamed to an extension .txt.