Posted: Thu Sep 29, 2011 12:31 am Post subject: Anyone here ever used Mathematica?
I have a function defined by parts, and Im trying to find the limit using Mathematica (already did by hand), but it keeps spitting out some invalid pattern error.
Function Input:
f[x_] := Sqrt[-2 x ] /; x <= 0
f[x_] := (2 x)^2 /; 0 < x < 3
f[x_] := Abs[x - 3] /; x >= 3
Limit Input:
Limit[f[x_], x -> 3, Direction -> -1] _________________
This is the inception of deception, checking the depth of your perception.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum