modified:   ../../env/.aspell.en.pws
modified:   basicStatMechProblemSet7Problem1.tex
modified:   basicStatMechProblemSet7Problem2.tex
modified:   basicStatMechProblemSet6.tex
incorporate ps6 into notes.
modified:   ../METADATA
modified:   basicStatMechProblemSet7.tex
modified:   basicStatMechProblemSet7Problem1.tex
modified:   ../phy452/GNUmakefile
incorporate problem set 7 into notes.