# All Questions

7k views

### Plotting complex numbers [duplicate]

Possible Duplicate: Plotting an Argand Diagram How do I plot complex numbers in Mathematica? The following is a part of my data, the eigen values of a 50 by 50 asymmetric matrix: ...
155 views

### Cyclic Noncommutative Multiplication

I work with traces of long matrix products and I want mathematica to employ the cyclicity when simplifying. I use this redefinition of the non-commutative multiplication: ...
153 views

### some Graphics output do not fully render on the screen until an extra click is made into the notebook

Sometimes when using a command such as Grid and looking at the output, some of the actual lines (frame, gridlines) that make up the display will be missing on the ...
67 views

### How can I save as PDF without file size getting too large? [duplicate]

Possible Duplicate: Graphics exported from Mathematica 9 are very large because even standard fonts are embedded I have a text only notebook that I saved as PDF. The file size is 2.8 mb. ...
130 views

### “Thickness” doesn't work in Parametric3D

I have Mathematica 8 and for some reason, the parameter "thickness" doesn't work in Parametric3D, it works in 2D very fine ParametricPlot3D[{{t, 0, -t}, {0, t, 2 t}}, {t, 0, 100}, PlotStyle -> ...
402 views

1k views

### FeynRules vs FeynCalc (or anything else?)

I was looking for a Mathematica package that can take Lagrangians and calculate Feynman diagrams for any given n-point function. (..like if a software can draw and calculate arbitrary loop corrections ...