Dinesh Shankar's user avatar
Dinesh Shankar's user avatar
Dinesh Shankar's user avatar
Dinesh Shankar
  • Member for 6 years, 8 months
  • Last seen more than a month ago
7 votes
1 answer
949 views

Why can't Mathematica compute this integral $ \int_{0}^{\pi/2} \frac{1-a \cos^2x}{1+b\sin^2x} \mathrm e^{-\frac{a}{4}\cos2x}\mathrm d x $?

5 votes
1 answer
227 views

Error in integral representation of Appell's series

4 votes
2 answers
792 views

Periodic table with color code

4 votes
2 answers
167 views

How can I use Pick to select items in one list when a value in a corresponding list is > some value of another list?

3 votes
1 answer
303 views

Finding local minima of an energy defined by integration

2 votes
2 answers
86 views

Help with function graph

2 votes
3 answers
184 views

Evaluating a 2D function from a list and add the result to the list

1 vote
1 answer
99 views

Numerical integral or Numerical value of a symbolic integral

1 vote
1 answer
53 views

Is this code correct? [closed]

1 vote
1 answer
206 views

Function as a sum over a list of functions

1 vote
0 answers
320 views

Why Ctrl+ / doesn't work in my Mathematica?

0 votes
1 answer
148 views

Using NMinimize with Table to plot an energy

0 votes
0 answers
69 views

Am I using FindMinimum correctly?

0 votes
0 answers
96 views

Logarithmic scale in a contour plot [duplicate]

0 votes
1 answer
107 views

Checking the formula of the square of a sum

0 votes
2 answers
192 views

How can I plot this transcedental equation?

0 votes
2 answers
290 views

Plotting a 3D piecewise function

0 votes
1 answer
158 views

Plotting a transcendental equation [duplicate]

0 votes
1 answer
466 views

Plotting the percentage difference between two curves

0 votes
1 answer
78 views

Using Part[[i]] to defined a function

-2 votes
1 answer
86 views

Help me with this plot