83Plus:OS:OS 2.53MP Changes

Added Features

New Tokens

It would be nice to describe the effect and syntax of these tokens.

• AUTO Answer
• CLASSIC
• DEC Answer
• >F<>D
• FRAC Anser
• logBASE(
• MATHPRINT
• n/d
• >n/d<>Un/D
• randIntNoRep(
• remainder(
• summation <sigma>(
• Un/d
• ZFrac1/2
• ZFrac1/3
• ZFrac1/4
• ZFrac1/5
• ZFrac1/8
• ZFrac1/10
• ZQuadrant1
• delta-x
• delta-y (these are variables--Vars>Window)

Known Bugs

• Programs using the homescreen may be very broken. Users should disable Math Print before running them, and programs should clear the screen first thing.
• Programs that encounter an error on the graphscreen may end up with the graphscreen contents in the homescreen buffer

Known Performance Issues

• Disp and Output may be up to 4x slower than on previous OS version (see TI-84+ OS v2.53 Leaked)