7 replies to this topic

[Alvise]

Hello,

If i define a Pr function

Define Pr(x,y)=x*y/(x+y)

and i try to do

Pr( Pr(1,1),1) classpad returns me "Circular Reference" error. Why ?

Thanks.


Alvise

[Kilburn]

This error occurs when you try something like this:

x+1=>x

when the variable x does not exist...

Can this help?

[Alvise]

my function is a "normal" numeric function .... like sin()
but the calc returns a numer if i do : approx(sin(sin(2)))

[R00KIE]

Big nasty bug

[MicroPro]

Hello,
If i define a Pr function
Define Pr(x,y)=x*y/(x+y)
and I try to do
Pr( Pr(1,1),1) classpad returns me "Circular Reference" error. Why ?
Thanks.
Alvise

"Circular Reference" means that you have refered to a function into the own function. For example Pr(Pr()).
I think that if you create another function and use it to refer to the Pr function, it must solve the problem. I mean:

<The Pr Function>
Define Pr(x,y)=x*y/(x+y)

<The second function, "Pr2">
Define Pr2(x,y)=x*y/(x+y)

<And this is how you call your functions inside each other>
Pr( Pr2(1,1),1)

I hope this solves your problem. Tell me the result, if you liked (CPMicroPro<At>yahoo.com).

[Orwell]

Tell me the result, if you liked (CPMicroPro AT yahoo.com).

I've seen this several times, but I will just post it once:
This is a forum here, so the results should be given together with the question and the answers, not only on individual emails. Perhaps there will be some other persons who will have the same questions and who will be glad to see here if the solutions you proposed were good or not

[MicroPro]

I've seen this several times, but I will just post it once:
This is a forum here, so the results should be given together with the question and the answers, not only on individual emails. Perhaps there will be some other persons who will have the same questions and who will be glad to see here if the solutions you proposed were good or not

Sorry, Yes, Of course, but sometimes I become too busy and I can not visit all of the places I am registered in. And, my post about Pr and Pr2 is here and everybody can test it for him/herselft... Anyway.

[2072]

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