How to I find a limit coming from either the left or right on a TI-89? I know how to use the limit command, but that doesnt specify a left or right approach.

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- Sep 8th 2008, 09:31 AMleftyguitarjoelimits
How to I find a limit coming from either the left or right on a TI-89? I know how to use the limit command, but that doesnt specify a left or right approach.

- Sep 8th 2008, 10:15 AMMoo
Hello !

In general, if you don't know the syntax for something, go to CATALOG and find the command. At the bottom, you should have some kind of short example.

For the limit, it is

Code:`EXPR,VAR,POINT[,DIRECTION]`

In your case (ok, I knew it lol, the beginning of my post was for general questions), it's, for example :

Code:`limit(1/x,x,0,1)`

limit(1/x,x,0,1)

>

limit(1/x,x,0,-1524654778797)

>

Got it ? :)