Dan Becker has contributed the plot-points-and-function function, which is similar to plot-scatter-graphic. I've added It, plus some changes he has sent to change the use of nth to elt. I've also written the plot-points-and-function-test test, and updated some autodoc. Also the manual documents this new function and the limitation to use gnuplot >= 4.2.0.

darcs-hash:78e89b972ddbca09f82e8e734a6947ae4c6c06fa

Now plot-scatter-graphic supports a key parameter called fit-function. It's a string with a gnuplot function. I've also updated doc strings and the pdf manual.

darcs-hash:13398f7f849499d8392c3b043fa8cfa91899560a

From now, CGN can use multiple connections. You can run (cgn::multiple-connection-test) to see an example about how It works. I've improved the pdf manual and the documentation too. I've corrected a little bug that prevented CGN 009 from running on Windows.009 from running on Windows.

darcs-hash:d444f76f7fa79fa03f614769c711b8ae950b5cf5

darcs-hash:776c10fb6bde3e22a796135034423527888ed9ed