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Physics_maths
  • Member for 10 years, 4 months
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3 votes
1 answer
166 views

ListPlot two matrices on the same graph and shade the region between them

5 votes
2 answers
1k views

Filling in Show[]

3 votes
2 answers
866 views

Write Power in CForm[] as multiplication instead

4 votes
3 answers
264 views

How make D[f,x] treat OverBar[x] as a constant

1 vote
1 answer
663 views

FeynCalc does not simplify Spinor relations

0 votes
1 answer
167 views

FindFit for all columns of a matrix

0 votes
2 answers
625 views

Plot columns of matrix vs same variable

0 votes
1 answer
170 views

FindFit as a function [closed]

5 votes
5 answers
1k views

Divide the elements of one column with the corr element of another column

0 votes
2 answers
143 views

Plot or Integrate one vector of data points vs another vector

2 votes
1 answer
509 views

Plot certain parts of column of a matrix

8 votes
2 answers
2k views

Collect/Factor a fraction

1 vote
1 answer
155 views

Evaluation time is always 0.23 s [closed]

2 votes
0 answers
60 views

Save a Mathematica notebook evaluated [duplicate]

2 votes
0 answers
798 views

Write trigs in terms of Cosine only

6 votes
1 answer
290 views

What is the reason that $zz^*$ is not written as $ |z|^2$ sometimes?

3 votes
1 answer
568 views

FeynCalc: Why do LeviCivita remain after Calc/Contract?

2 votes
1 answer
2k views

Polarization sum in FeynCalc

0 votes
1 answer
1k views

How to load two packages?

4 votes
2 answers
6k views

How to install and use FeynArts?

0 votes
1 answer
535 views

Feynarts not working

0 votes
2 answers
259 views

Fit a polynomial/curve to an NIntegrate result

16 votes
1 answer
32k views

Plot a function for different parameters

2 votes
1 answer
1k views

Choosing Minkowski metric in Feyncalc

2 votes
0 answers
84 views

Better to have infinities in limits or integrands (`NIntegrate`)? [closed]

3 votes
1 answer
563 views

Numerically integrate and plot $f(x;p)$ for a range of the parameter $p$

13 votes
2 answers
3k views

How much time should one give Mathematica for an integral evaluation?

1 vote
0 answers
50 views

Which type of integrals are better for Mathematica [closed]

1 vote
1 answer
1k views

Plot a numerical integration as a function of a variable

15 votes
2 answers
1k views

$3\times 3 = 6 + \bar{3}$ in Mathematica?