User talk:69.131.218.9

Can't tell you how happy you made me. You have made it possible for all math teachers and students to continue obtaining the wonderful work of Rick Parris. I taught for 35 years and would not have been able to write a satisfactory test or worksheet without winplot.

When exeter closed his sight I mourned for months.

Thank you. Thank you. Thank you.

Leslie Howe, retired math teacher. Developer for math software myself but nothing as good as Rick Parris'.