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I am trying to make a program and I need to put a number into a string, but whenever I once LinReg(ax+b), it doesn't work. It always gives me an UNDEFINED error and I don't know why.


MrDew25 wrote:
I am trying to make a program and I need to put a number into a string, but whenever I once LinReg(ax+b), it doesn't work. It always gives me an UNDEFINED error and I don't know why.


Can you please post a snippet of your code so we can see what you are trying to do more clearly?
MrDew25 wrote:
I am trying to make a program and I need to put a number into a string, but whenever I once LinReg(ax+b), it doesn't work. It always gives me an UNDEFINED error and I don't know why.

You need to set up L1 and L2 first, that's where the command gets the information it needs to concatenate a function Smile

Code:
{0,1→L₁
{0,N→L₂

N being your number
Then you run this this, Str1 is your string, but since this method changes Y1. You might want to have some StoreGDB/RecallGDB at some point, just so the user doesn't lose whatever he was graphing Smile

Code:
Equ►String(Y₁,Str1
  
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