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 Derivative of E tetra x andydude Long Time Fellow Posts: 509 Threads: 44 Joined: Aug 2007 12/25/2015, 03:59 AM I think the first error is on page 2, where you make the transition from Product to E^Product, the second equation is false. You can't distribute exponentiation that way. You can with the identity: $a = b + c$ to $e^a = e^b e^c$ but that requires that you are starting with addition, but you start with multiplication. « Next Oldest | Next Newest »

 Messages In This Thread Derivative of E tetra x - by Forehead - 11/12/2011, 07:08 AM RE: Derivative of E tetra x - by Gottfried - 11/12/2011, 09:27 AM RE: Derivative of E tetra x - by Forehead - 11/12/2011, 04:24 PM RE: Derivative of E tetra x - by Gottfried - 11/12/2011, 05:07 PM RE: Derivative of E tetra x - by mike3 - 11/12/2011, 09:56 PM RE: Derivative of E tetra x - by mike3 - 11/12/2011, 10:02 PM RE: Derivative of E tetra x - by Forehead - 11/13/2011, 04:21 PM RE: Derivative of E tetra x - by andydude - 12/25/2015, 03:59 AM

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