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Why Expressions with “p1; p2; p3;…”?

 

mf_exp_20161119_01.JPG

 

Above is a component from PDW library. When defining expressions, is it necessary to say,

p1=A; p2=B; p3=C; ….

And then

A=X1; B=X2; C=X3; …. (Where X1, X2, X3, … are any corresponding values)

 

Why couldn’t it be as follows, directly specified by catalogue variable or a variable name?

 

 

mf_exp_20161119_02.JPG

 

Is it necessary have “p1; p2; p3;…”?

 

What am I missing or what is the disadvantage?

Michael Fernando


Die Designer
NX 11.0.0.33 + PDW

1 REPLY

Re: Why Expressions with “p1; p2; p3;…”?

Looks like it’s a fundamental issue that nobody wants to deal with or my question doesn’t make any sense.

I got some few answers in Eng-Tips and I think I should follow that forum.

http://www.eng-tips.com/viewthread.cfm?qid=417567

Michael Fernando


Die Designer
NX 11.0.0.33 + PDW