Timeline for Simple rule does not work
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Nov 29, 2016 at 22:32 | answer | added | LouisB | timeline score: 0 | |
| Nov 29, 2016 at 17:16 | history | tweeted | twitter.com/StackMma/status/803648923504144384 | ||
| Nov 29, 2016 at 17:11 | comment | added | Eric Towers |
A way to diagnose why your rules aren't acting on D[V,x] and D[V,y] is to look at FullForm[D[V[x]] and FullForm[D[V[y]], where in the first you will see that the denominator comes from Power[Plus[Power[y,2],Power[Plus[-1,x,\[Mu]],2]],Rational[-3,2]]], i.e. $(y^2 + (-1 + x + \mu)^2)^{-3/2}$. In particular, nothing has an exponent of $1/2$. So either your rules have to be modified to match what will be present, or they need to have parameters, as in the accepted solution.
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| Nov 29, 2016 at 10:34 | vote | accept | Vaggelis_Z | ||
| Nov 29, 2016 at 10:09 | vote | accept | Vaggelis_Z | ||
| Nov 29, 2016 at 10:09 | |||||
| Nov 29, 2016 at 10:06 | answer | added | Gyebro | timeline score: 9 | |
| Nov 29, 2016 at 9:53 | history | asked | Vaggelis_Z | CC BY-SA 3.0 |