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Aug
20
comment Solving $L=\frac{3}{2} \sqrt{4 \pi ^2 A^2+W^2}-\frac{\sqrt{5 W \sqrt{4 \pi ^2 A^2+W^2}+6 \pi ^2 A^2+3 W^2}}{\sqrt{2}}+\frac{3 W}{2}$ for $W$
Well, there you go :P
Aug
20
comment Solving $L=\frac{3}{2} \sqrt{4 \pi ^2 A^2+W^2}-\frac{\sqrt{5 W \sqrt{4 \pi ^2 A^2+W^2}+6 \pi ^2 A^2+3 W^2}}{\sqrt{2}}+\frac{3 W}{2}$ for $W$
Did you try a Simplify or FullSimplify? Some assumptions might help with those, too.
Aug
20
comment Find Root Iteration
You should definitely go a for a MWE then. Without any code, this will likely be closed. Also, having to make up sample code to fit your verbal explanations is not very attractive.
Aug
20
comment Find Root Iteration
Please add working code to make this question easier to understand and answer and more useful for other visitors.
Aug
20
reviewed Reopen Mapping data on Archimedes' spiral
Aug
19
reviewed Leave Open Mapping data on Archimedes' spiral
Aug
19
comment How to set the boundary fixed and apply the Young's modulus in Mathematica's FEM?
While the topic is interesting, I would suggest that you start with simpler example (e.g. a simple plate or even a beam) to see how that works out, and ratchet up the complexity later on.
Aug
18
reviewed Close Using variables in file names during import/export
Aug
18
comment Formatting and inserting a parameter table into a plot
Posting some code would be very useful, if only to save us time making up bogus data.
Aug
18
reviewed Approve suggested edit on How to execute JavaScipt on a webpage and then import the result on OSX?
Aug
18
reviewed Reopen How to modify MagnificationPopUp menu values in notebooks
Aug
16
reviewed Leave Open Cannot open WolframAlphaClient`
Aug
15
reviewed Close Set Image Size and Page Orientation When Exporting to PDF
Aug
15
reviewed Close Problem with FTP import in V10
Aug
14
reviewed Leave Open Space around indices in Mathematica 10
Aug
10
reviewed Leave Closed When plotting vector fields what is the difference between the following?
Aug
8
reviewed No Action Needed Join two datasets on keys
Aug
8
reviewed Close Series not evaluating to numerical answer
Aug
7
reviewed Approve suggested edit on How to provide data to users in a way similar to Mathematica's curated data
Aug
7
comment $RecursionLimit::reclim: Recursion problem
Please format your code and post a complete working example to reproduce your problem.