test.gplot            - example #1 - input
interpolate.plot      - example #1 - script
sample.dat            - example #2 - input
exp.pl                - example #2 - script
exp.gplot             - example #2 - script output / gnuplot input
exp.ps                - example #2 - gnuplot output (PS)
exp.tex               - example #2 - gnuplot output (tex)
lagrange.tex          - example #2 - article LaTeX source
lagrange.ps           - example #2 - formatted article (PS)
lagrange.dvi          - example #2 - formatted article (dvi)
