Solution 10354: Running TI-85 Programs on a TI-86.
Is it possible to run TI-85 programs on the TI-86?The TI-86 will run TI-85 programs. However, due to a change in the order of operations, minor editing of a program may be needed on TI-85 programs transferred to the TI-86. See related case how to run programs on the TI-86.
Please reference the TI-85 and TI-86 guidebooks for additional information.