What about a little odometer in a little b0x like: --T-T-T-T-┐ │0│0│0│.│0│ L-+-+-+-+-- That would advances to: --T-T-T-T-┐ │9│9│9│.│9│ L-+-+-+-+-- It would be nice to be able to have a variable to set to slow it down:
A dyadic function odom might be used like 5 odom 8 in second grade and later 567.4 odom 854.5 in later years A timer would be fun to compare the time on different laptops or phones. No rules here, but go for fun for children. Use simple J. I thing a gentle introduction of foreigns might be a good thing. Linda ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
