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I'm trying to get help on a series of differential equation but I'm running into trouble when attempting to copy the code into S.E. The results look garbled and I'm not sure it's understandable by others (see example). Is there a way to improve the formating ?

e6 = de/(r*tp[w]*radius^2)*(\!\(
\*SubscriptBox[\(∂\), \(x, x\)]\(psco2[x]\)\) + 2/x*\!\(
\*SubscriptBox[\(∂\), \(x\)]\(psco2[x]\)\)) + 
rho*(-r1[x, w] - r2[x, w]) == 0;
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  • I guess I'm old school, but I avoid using fancy formatted input in the first place.
    – george2079
    Commented Mar 24, 2016 at 13:55
  • @george2079 when I came to undergraduate P-Chem lab, and they introduced me to Mathematica, one of the first things I played with was the palettes like these, so hard to resist.
    – Jason B.
    Commented Mar 24, 2016 at 14:16

3 Answers 3

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What if you upload an Image in addition? Sure, not the best option...

enter image description here

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  • However, normally one would copy your code into Mma I guess, so the format will be secured than...
    – Kay
    Commented Mar 24, 2016 at 13:47
  • I did not realized Mma would process it back... Good to know.
    – Whelp
    Commented Mar 24, 2016 at 13:50
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Before you copy the code, right-click on the cell bracket (on the right) corresponding to this cell. Then select Convert To -> Raw InputForm, which changes your code to

e6 = (de/(r*tp[w]*radius^2))*(D[psco2[x], x, x] + (2/x)*
        D[psco2[x], x]) + 
         rho*(-r1[x, w] - r2[x, w]) == 0; 
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After copying and executing your code in Mathematica, I executed

% // InputForm

The result is

rho*(-r1[x, w] - r2[x, w]) + (de*((2*Derivative[1][psco2][x])/x + 
    Derivative[2][psco2][x]))/(r*radius^2*tp[w]) == 0

as it should be.

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