OS Changelog

This page contains tables detailing which features were added with each operating system release. Taking this information into account can help you maintain a level of backwards compatibility. Commands that are crossed out were removed in that version.

TI-83+/SE

OS Version Notable Changes
1.03 Initial version
1.10
1.12
1.13
1.14
1.15
1.16
1.17
1.18
1.19

TI-84+/SE

OS Version Notable Changes
2.21 setDate(, setTime(, setDtFmt, SetTmFmt(, timeCnv(, dayOfWk(, getDtStr(, getDate, getTime, getDtFmt, getTmFmt, isClockOn, ClockOff, ClockOn, OpenLib(, ExecLib, checkTmr(, startTmr
2.22
2.30 Manual-Fit, χ²GOF-Test(, invT(, LinRegTInt, invT(
2.40
2.41
2.43
2.53MP MATHPRINT, CLASSIC, DEC Answer, FRAC Answer, randIntNoRep(, ►F◄►D, logBASE(, summation Σ(, Un/d, ZFracX, remainder(
2.55MP statwizard-off, statwizard-on

TI-84+CSE

OS Version Notable Changes
4.0
4.2

TI-84+CE

OS Version Notable Changes
5.0 Get(, Send(
5.0.1
5.1.0.0110
5.1.5.0019 Get(, Send(, timed Pause

.

Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License