Texas Instruments TI-83

TI-83 Plus Tables and Reference Information 667

Function or Instruction/

Arguments Result Key or Keys/

Menu or Screen/Item

:If condition

:Then

:commands

:Else

:commands

:End

:commands

Executes commands from Then to

Else if condition = 1 (true); from Else

to End if condition = 0 (false).

† 

CTL

3:Else

imag(value)Returns the imaginary (nonreal) part

of a complex number or list of

complex numbers.



CPX

3:imag(

IndpntAsk Sets table to ask for independent-

variable values. † y -

Indpnt: Ask

IndpntAuto Sets table to generate independent-

variable values automatically. † y -

Indpnt: Auto

Input Displays graph. † 

I/O

1:Input

Input [variable]

Input ["text",variable]Prompts for value to store to

variable.† 

I/O

1:Input

Input [Strn,variable] Displays Strn and stores entered

value to variable.† 

I/O

1:Input

inString(strin

,substrin

[,start])Returns the character position in

strin

of the first character of

substring beginning at start.

y N

inString(