Are you interested in purchasing David Wagner's "Power programming with Mathematica"?
How to add a vertical line to a plot
How to calculate contour integrals with Mathematica?
Multivariable Taylor expansion does not work as expected
Drawing a square root spiral
Is there an open source implementation of Mathematica-the-language?
How to make the digits of go around in a spiral like this?
Are you interested in purchasing David Wagner's "Power programming with Mathematica"?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=16485
I recently contacted McGraw-Hill to see if they have a mechanism in place for printing out-of-print books that are still of interest. Specifically, I asked about "Power programming with Mathematica" ... [reference-request]
asked by Todd Allen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=249 164 votes
answered by Todd Allen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=249
239 votes How to add a vertical line to a plot https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=3561
In the plot below I would like to add two vertical lines at $x = \frac{\pi}{15} \pm \frac{1}{20}$. How can I do that? ... [plotting]
asked by sjdh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=515 73 votes answered by Ajasja https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=745 89
votes How to calculate contour integrals with Mathematica? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=34073
How to calculate the integral of $\frac{1}{\sqrt{4 z^2 + 4 z + 3}}$ over the unit circle counterclockwise for each branch of the integrand? [calculus-and-analysis] [complex]
asked by user64494 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7152 43
votes answered by Artes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=184
65 votes Multivariable Taylor expansion does not work as expected https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=15023
The basic multivariable Taylor expansion formula around a point is as follows: $$ f(\mathbf r + \mathbf a) = f(\mathbf r) + (\mathbf a \cdot \nabla )f(\mathbf r) + \frac{1}{2!}(\mathbf a \cdot \nabla)... [calculus-and-analysis] [series-expansion]
asked by matheorem https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4742 70
votes answered by Jens https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=245
78 votes Drawing a square root spiral https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=66969
Here is a start. I'm looking for a nice way to draw it. ... [graphics] [geometry]
asked by matrix89 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5379 24 votes
answered by Bob Hanlon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9362
23 votes Is there an open source implementation of Mathematica-the-language?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=4454
I've seen questions before such as "What is the best open-source equivalent for Mathematica?", but that specific question (and that line of inquiry in general) cares more about the computer algebra ... [programming] [open-source]
asked by sblom https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=178 125 votes
answered by Simon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34
88 votes How to make the digits of go around in a spiral like this? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=109982
Here is a start. MapIndexed[Text[Reverse[First[RealDigits[Pi,10,252]]][[Tr@#2]],#]&, Table[{t Cos[t],t Sin[t]},{t,0,16Pi,0.2}]]//Graphics [graphics] [formatting] [generative-art]
asked by matrix89 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5379 57 votes answered by Martin Ender https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=2305
73 votes