1-3-8

Inputting and Editing Calculations

kInput Operations in the Math Input Mode

Selecting “Math” for the “Input Mode” setting on the Setup screen (page 1-7-1) turns on the Math input mode, which allows natural input and display of certain functions, just as they appear in your textbook.

Note

•The initial default “Input Mode” setting is “Linear” (Linear input mode). Before trying to perform any of the operations explained in this section, be sure to change the “Input Mode” setting to “Math”.

•In the Math input mode, all input is insert mode (not overwrite mode) input. Note that the !D(INS) operation (page 1-3-2) you use in the Linear input mode to switch to insert mode input performs a completely different function in the Math input mode. For more information, see “Inserting a Function into an Existing Expression” (page 1-3-13).

•Unless specifically stated otherwise, all operations in this section are performed in the RUN • MAT mode.

20050401