Property	Value
Hex Value	`$BB55`
Categories	Catalog > E
Localizations	FR: `Equ►Chaine(`

`Equ►String(`

Overview

Converts the contents of a Y= var to a string and stores it in Str``n

Availability: Token available everywhere.

Syntax

Equ►String(Y= var,Strn)

Arguments

Name	Type	Optional
var
n

Location

2nd, catalog, Equ►String(

Description

This command stores the contents of an equation variable (such as Y₁ or X_1T) to a string (one of Str0, Str1, … Str9). This can be used when you want to display the equation as text (either using the Text( command on the graph screen, or the Output( or Disp commands on the home screen). For example:

:Equ►String(Y1,Str1
:Text(0,0,"Y1(X)=",Str1

Apart from cases in which the user has already stored to the equation variable prior to running the program, about the only situation in which you would use Equ►String( is for the output of a regression.

Advanced

You can use Equ►String( (outside a program) to get the → or " symbols in a string:

Type them on the home screen and press [ENTER]
Select 2:Quit when the ERR:SYNTAX comes up.
Press [Y=] to go to the equation editor.
Press [2nd] [ENTRY] to recall the symbols to Y₁
Now, use Equ►String(Y₁,Str1) to store the symbols to a string.

String►Equ(
expr(

History

Calculator	OS Version	Description
TI-83	0.01013	Added

Authors: Adrien Bertrand

Equ►String(