Mathematica
Peter Breitfeld
  • Member for 9 years, 10 months
  • Last seen more than 8 years ago
  • Germany
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About

I'm a retired college math teacher. I use Mathematica since version 2.2 and begun TeX with emTeX about 1990. Other languages I use are C, Perl, bash ...

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46
Can I simplify an expression into form which uses my own definitions?
Apr 2 '12
32
How to plot Venn diagrams with Mathematica?
Mar 3 '12
31
Usage displays properly only after second call
Apr 5 '12
29
How can I plot the direction field for a differential equation?
Jul 29 '12
25
Finding real roots of negative numbers (for example, $\sqrt[3]{-8}$)
Apr 3 '12
23
Extract current viewing parameters from a 3D view?
May 9 '12
23
About the number format in ticks
May 9 '12
18
How to calculate scalar curvature, Ricci tensor and Christoffel symbols in Mathematica?
Jul 31 '12
18
Is it possible to have Mathematica move all terms to one side of an inequality?
May 1 '12
17
About multi-root search in Mathematica for transcendental equations
May 17 '12
Top network posts
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21
How to put a brace on the right, not left, to group cases?
17
What is the difference of \mathop, \operatorname and \DeclareMathOperator?
15
How to get the closing single quote in math mode
13
typesetting column vector
12
Totally sweet horizontal rules in LaTeX

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