Mathematica
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how to tell Mathematica to display x^-1 as x^-1 and not as Am 03.07.2010 14:19, schrieb Nasser M. Abbasi: Hello; When I type x^-1 Mathematica replies 1/x Is there a way to tell Mathematica to *display* terms with negative powers as x^-n and not as 1/x^n ? (i.e keep the term just like it would appear on paper). Another ... 4 Jul 2010 03:38
how to tell Mathematica to display x^-1 as x^-1 and not as 1/x Nasser, Is there a way to tell Mathematica to *display* terms with negative powers as x^-n and not as 1/x^n ? There are many things that you will have to consider, but here goes a start: MakeBoxes[Power[x_, y_?(NumberQ[#] && Negative[#] &)], TraditionalForm] := SuperscriptBox[MakeBoxes[x, Tr... 4 Jul 2010 03:38
how to tell Mathematica to display x^-1 as x^-1 and not as 1/x Hello; When I type x^-1 Mathematica replies 1/x Is there a way to tell Mathematica to *display* terms with negative powers as x^-n and not as 1/x^n ? (i.e keep the term just like it would appear on paper). Another example, suppose I type expr = a*x^-2 + b *x^-1 + The reason I want to do ... 3 Jul 2010 09:02
Neat demonstration: "Celestial Map of... Stars.." Group: I subscribe to the Demonstrations Project RSS feed (http:// demonstrations.wolfram.com/feeds/rss.xml) and came across the following, recently published demonstration: "Celestial Map of Constellations, Stars, and Planets, by Eugene Stenly. http://demonstrations.wolfram.com/CelestialMapOfConstellationsSt... 3 Jul 2010 09:02
Automatic numbering and table of contents Hello, Can you help me? I'm trying to organize a book that I'm writing putting automatic numbering and a table of contents (in the beggining of the notebook). I don't know mathematica code, but can you explain me the steps that I follow to do that? Thank you very much. I have search it in the forum but I haven't... 3 Jul 2010 09:02
How to edit a help reference page (e.g. NIntegrate.nb)? C:\Program Files\Wolfram Research Mathematica 7.0\Documentation\English\System\ReferencePages\Symbols\NIntegrate.nb Hello, i would like to edit/modify the contents of a help reference page (e.g. ref/NIntegrate ), so that i can print out *my modified version*. For this, i have copied the *.nb-file to D:\ , opene... 3 Jul 2010 09:02
NDsolve problem Hello, I haven't been using Mathematica for some years and now I need to ask you for help with NDSolve. I'm using version 6.0. I want to solve the radial Schrodinger equation with a Yukawa potential, and I started trying to solve this: a = 500 b = 10; s = NDSolve[{y''[x] + (2/x) y'[x] + (1 + (2*a/x)*E^(... 4 Jul 2010 03:38
non rectangular crop is it possible to have a not rectangular image in Mathematica? I have a lot of images acquired by microscope - they are all squared, with the circular field of view surrounded by black. I'd like - for further processing - to crop all the black region outside the circle. Or perhaps images are all rectangular in... 4 Jul 2010 03:38
plot Hi With Plot[( (2x+1) Sqrt[x+1] ) / Sqrt[x-1] ,{x,-5,5}] hoped to obtain a graph only for x>1. What happened? regards. ... 5 Jul 2010 22:09
problems hi ! I am new in this group. How to get the value of x 1. Solve[a[1-b]x+abs-sqrt[x^b]c==0,x] 2. Solve[[alog[x]+b+a-[s+t]a/x-a/x[1/[alog[x]+b]hf]==0,x] 3. Plot[[alog[x]+b+a-[s+t]a/x-a/x[1/[alog[x]+b]hf],{x,1,10}] Further , what does it mean: Out[6]= -Graphics- Please help me Uddin ... 3 Jul 2010 09:02 |