gorni's articles:

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Graphics3D exported to pdf 3 16 (6/8/2007 9:27:38 AM) comp.soft-sys.math.mathematica Hello! I am meeting some problems when exporting 3D graphics to pdf format, problems that are new to Mathematica 6. $Version is "6.0 for Mac OS X PowerPC (32-bit) (April 20, 2007)" Take for example ... Gianluca

notebook font encoding 2 30 (2/4/2006 9:35:04 AM) comp.soft-sys.math.mathematica Hello! I have received a notebook written with Mathematica presumably on an Italian Windows machine. Displaying it on my Macintosh I get many accented letters wrong (some look right, though). I tried ... Gianluca

sort formulas by typeset size? 0 15 (2/10/2005 7:56:23 AM) comp.soft-sys.math.mathematica Hello! Do you think it is possible to sort formulas by their typeset width in TraditionalForm? I wonder if the Kernel can access typeset sizes, possibly by asking the front end? Best regards, Gianl... Gianluca

size of typeset boxes 0 30 (1/14/2005 2:20:00 PM) comp.soft-sys.math.mathematica Hello! Anyone knows if we can access the printer-point size of typeset boxes from the kernel? I would like to sort formulas according to their typeset width. Best regards, Gianluca Gorni ... Gianluca

Reduce[] in version 5.1 1 20 (12/10/2004 1:28:08 AM) comp.soft-sys.math.mathematica Hello! In Mathematica 5.1 I get the following result from Reduce: Reduce[{x^2 - y == 2, x + y == 0}, {x, y}] (x == -2 || x == 1) && y == -x Sincerely, I preferred the output of version 4.2: x==... Gianluca

TeXForm of TeX accents 1 24 (7/24/2004 7:57:46 AM) comp.soft-sys.math.mathematica Hello! Anyone can fathom why the following different treatment of two TeX accents in strings: In: TeXForm["\'a"] Out: \'a In: TeXForm["\`a"] Out: $\backslash ` $a... Gianluca

Re: matrix times a vector #3 0 35 (6/30/2004 9:48:31 AM) comp.soft-sys.math.mathematica This seems to work in your example: Transpose[{{a, b}, {c, d}}].{x, y} Best regards, Gianluca Gorni > On Jun 28, 2004, at 4:13 AM, David Salomon wrote: > >> Question: >> >> The ... Gianluca

Re: format Text in graphics #4 1 32 (6/28/2003 7:24:27 AM) comp.soft-sys.math.mathematica A more straightforward way: Plot[Sin[x], {x, 0, 2Pi}, Epilog -> Text[TraditionalForm[HoldForm[y = f[x]]], {Pi, 1/2}]]; Even HoldForm does not avoid occasional rearrangements of the formulas, thoug... Gianluca

Re: format Text in graphics #3 0 40 (6/27/2003 10:52:57 AM) comp.soft-sys.math.mathematica One more tip for anyone seriously into formulas in graphics: if TraditionalForm does not arrange your formula exactly as you have in mind, and you are willing to spend some time to get it right, then you m... Gianluca

Re: format Text in graphics #2 0 41 (6/27/2003 10:35:08 AM) comp.soft-sys.math.mathematica If you want "sin x" instead of "sin(x)", you can do it this way: Format[myEqual[x_, y_], TraditionalForm] := DisplayForm[RowBox[{x, "=", y}]]; Plot[Sin[x], {x, 0, 2Pi}, Epilog -> {Text[ ... Gianluca

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Re: Display sound but suppress graphics 7 32 (10/20/2005 3:23:16 AM) comp.soft-sys.math.mathematica William, I would like to know also. It makes no sense to me to display graphics when one is asking for sound. At present I don't think it can be done, but perhaps we will learn otherwise. If one wanted a g... djmp (1214)

Colored Tick Labels? 6 19 (6/3/2006 7:44:30 AM) comp.soft-sys.math.mathematica To create frames with different scales and tick labels on each axis, I habitually use syntax like: xTicks={{-1,"-Pi"}, {0.5,"0"}, {1,"Pi"}} and so on, and then FrameTicks->{xTicks, yTicks, topT... siegman (1553)