modified:   make.efig
modified:   proj/GNUmakefile
modified:   proj/PlotWaveforms.m
modified:   ps1/GNUmakefile
modified:   ps1/plotHeatQ.m
modified:   ps1/problem2driver.m
modified:   ps2a/GNUmakefile
modified:   ps2b/countItersAndPlot.m
modified:   ps3a/GNUmakefile