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Forum: FLUENT

June 29, 2011, 16:27

Replies: 5

0 or 0.0 in udf

Views: 1,785

Posted By Micael

const means it is not modifiable after...

const means it is not modifiable after declaration. It does not really add something usefull in the present situation.

Forum: FLUENT

June 29, 2011, 13:45

Replies: 5

0 or 0.0 in udf

Views: 1,785

Posted By Micael

Yes, all the same. It can be put more compact...

Yes, all the same. It can be put more compact like this:

c=1./2;

Following this, there is an obvious problem here:

const real n = 2/7; /* dimensionless regression coeficient */

Forum: FLUENT

June 29, 2011, 11:34

Replies: 5

0 or 0.0 in udf

Views: 1,785

Posted By Micael

It is not about FLUENT nor much about zero, but...

It is not about FLUENT nor much about zero, but about the C language. Lets see an example:

real c;
c = 1/2;

In that case, value of c is zero. Why? Because 1 and 2 are integers. The...

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