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| How to get the 1st derivative equation from a polynomial? http://forum.alglib.net/viewtopic.php?f=2&t=564 |
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| Author: | csvj [ Tue Apr 17, 2012 5:37 pm ] |
| Post subject: | How to get the 1st derivative equation from a polynomial? |
Hi guys! To make it simple: I have a 2nd order polynomial equation and i need its first derivative for then find where the equation is ascending and descending. Looking forward for some help. Thanks. Cl?vis. |
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| Author: | csvj [ Wed Apr 18, 2012 12:44 pm ] |
| Post subject: | Re: How to get the 1st derivative equation from a polynomial |
That's ok guys, i already solved my problem. I'm using barycentricdiff1 to get the direct value at a given X. Thanks anyway. |
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