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visits member for 2 years
seen Apr 17 at 4:52

Jul
8
reviewed Leave Open Multiple notebooks in Mathematica
Jul
8
reviewed Leave Open Taking averages at certain intervals
Jul
5
reviewed Leave Open List manipulation by indices of indexed variable names
Jul
5
reviewed Leave Open Creation of one column matrix
Jul
4
reviewed Approve suggested edit on Making a Stock Options Database in Mathematica
Jul
3
comment Paging RAM in case of memory shortage issue
i guess an example would be something like Graphics[Disk[], ImageSize -> 2000000 {1, 1}] // Rasterize which says "Not enough memory" and its like, boo hoo mathematica i dont want complaining i want results
Jun
29
comment The guidelines for options or multiple arguments?
A mechanism that I use sometimes, which isn't obvious, is to make the function all option-based: f[OptionsPattern[{a->1, b->2}] and then specify certain succinct forms: f[x_Real, rest___] := f[a->x, rest]. it's very convenient
Jun
29
reviewed Leave Open The guidelines for options or multiple arguments?
Jun
26
answered Performing operations on function lists
Jun
26
comment sequence of matrix multipications
see this tutorial
Jun
25
reviewed Leave Open Why does my code return {Null, Null, Null}?
Jun
25
awarded  Custodian
Jun
25
reviewed Leave Open Why are we so sure about Map results?
Jun
25
comment Why does my code return {Null, Null, Null}?
please see this question and the answer i posted there
Jun
22
comment On reimplementing the Select function
@mr.Wizard aye, that form is what i would use in my own little codes, it's not meant for performant robustitude. your function is almost exactly what i was going to post before the thread was closed, except with pattern matching on the output of Reap like this: {{_, {}} -> {}, {_, {out_}} :> out} to handle the case where the length is 0. then again, that could just be checked in the beginning. derp derp.
Jun
22
comment Drawing tool with Overlay
In case you're not aware, there is also Show.
Jun
21
comment On reimplementing the Select function
outline of a "mathematica-idiomatic" way: Take[Pick[list, fQ /@ list, True], max]
Jun
20
comment Why is my rasterized graphic blank?
this is the issue with what was originally my wavelet scalogram exporting
Jun
18
reviewed No Action Needed Plot3D constrained to a non-rectangular region
Jun
15
answered Map over list of functions