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Dec
4
reviewed Close Optics Diffraction Grating Plot
Dec
4
reviewed Reopen Binary decision diagrams (BDD) syntax error
Dec
4
wiki created office excerpt
Dec
4
suggested approved edit on office tag wiki excerpt
Dec
4
asked Why does setting the ImageResolution to a higher value result in a smaller picture?
Dec
4
comment Why this upvalue doesn't escape from Sum?
@M.R. A list is just a expression with head List. My transformation rule should escape from any expression whose head isn't If but it fails on Sum. To see the expected behavior, just try something like sum[x, {x, 1, f[3, a]}].
Dec
4
reviewed Leave Open How to make a ListLinePlot from part of data?
Dec
4
reviewed Close Stretching a parametric plot
Dec
4
reviewed Leave Open DateListPlot inside DynamicModule updates continuously
Dec
4
comment DateListPlot inside DynamicModule updates continuously
I see no continuous updating in v9.0.1 and v8.0.4 win 64bit.
Dec
4
reviewed Approve How to make a ListLinePlot from part of data?
Dec
4
revised What does f_[whoCalled]^:=f really mean?
edited tags
Dec
4
asked Why this upvalue doesn't escape from Sum?
Dec
4
revised Simplify with TransformationFunctions, Bug?
added 23 characters in body
Dec
3
comment RSquared: LinearModelFit vs NonlinearModelFit
Just noticed this is actually mentioned in tutorial/StatisticalModelAnalysis.
Dec
3
revised RSquared: LinearModelFit vs NonlinearModelFit
added 16 characters in body
Dec
3
answered How to typeset and evaluate $u \big|_a^b$
Dec
3
reviewed Approve Solving a system of non-homogeneous differential equations with complex coefficients
Nov
30
comment Trouble solving system of nonlinear equations with piecewise
R is still undefined. BTW the equation set isn't nonlinear at all.
Nov
29
comment Partial differential equation, Finite difference Method
@mat You are welcome. If you feel satisfied with the answer, you can click the click the checkmark sign in the left-top corner of the answer to accept it.