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July 18, 2013, 07:32 |
second derivative
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#1 |
Member
CC
Join Date: Jun 2011
Posts: 73
Rep Power: 14 |
Hi all,
I want implement in a udf a term like this: d2K/dy2. But i just know how to implement the first derivative. Anyone have any idea how it can be made? |
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July 18, 2013, 07:34 |
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#2 |
Senior Member
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See this thread (http://www.cfd-online.com/Forums/flu...tml#post440094).
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