For help with mathematical questions arising from software such as Maple, MATLAB, Mathcad, Pari/GP, R, and the WolframAlpha website, etc. Consider posting questions about Mathematica at the Mathematica StackExchange instead. For GAP, SAGE, and MAGMA, one might use tags (computer-algebra-systems), (gap), (sage), (magma-cas).
Questions tagged [math-software]
1210 questions
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positive real root of the equation using Horner's Method
obtain a positive real root of the equation $$x^3-3x^2+2.5=0$$ that lines between $1$ and $2$ using Horner's method.
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3 answers
Software for plotting a graph
I have an excel file with 8083 X and Y columns.
The first column represents the name of the image I have, and the other column represents the multiplicaltion reusult of the (x,y) resolution of that image (i.e; (512,512) -> 262144.
Now, in this case,…
Simplicity
- 323
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Simple Application to model matrix transformation of basic geometric shapes
I've been searching the internet for a simple, free, application that will allow me to experiment with matrix transformations on a 2D and/or 3D graph of geometric shapes.
For example, I'd like to practice creating matrices that can translate,…
CodyBugstein
- 1,642
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Certain simple geometry animations
Asked to draw a quadrilateral with sides 3, 4, 5 and 6, one might create what's shown above, using the tools available in, say geogebra. A moment's reflection indicates that the requirement would be met if CD 'connected to' AD to make this a…
Bill
- 101
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meijer G parameters of common functions
I'm trying to understand how a Meijer G function changes in parameters when I change the function a little bit. For example, I know that the meijer G parameters of the following functions
\begin{aligned}
\cos x=\sqrt{\pi}…
Math_Day
- 1,227
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How is this mathematical concept "NewValue = (((OldValue - OldMin) * (NewMax - NewMin)) / (OldMax - OldMin)) + NewMin" called?
I'm doing some code and I had to map a value from one range [OldMin, OldMax] to another [NewMin, NewMax].
I came across with this answer:
newValue = (((oldValue - oldMin) * (newMax - newMin)) / (oldMax - oldMin)) + newMin
I would like to know how is…
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Formula writing tool
Does someone know any online tool that can allow me to write down mathematical expresions
such as this one:
I have lots of this formulas and little exercices, i would like to write down, to be able to add them to a power point presentation. I am…
sfrj
- 123
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What software is used to draw mathematical shapes in books like this one?
What software is used to draw mathematical shapes in books like this one?
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how to make a function for the area of a triangle in R the program?
If a, b and c are the lengths of the sides of a triangle, then the area is given by $\sqrt(s(s − a)(s − b)(s − c))$, where s = $\frac{1}{2}$( a + b + c).
a) Write a function called triangle which takes as input a, b and c and returns the area of a…
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what 3dplot software to use to create these images
Could you please tell me what software/program did the creator of these graphs use? Should I ask this in $\TeX/\LaTeX$ community?
Taro
- 151
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software for drawing graphs (trees)
Sorry if I misunderstand if I can ask this type of questions in here.
I would like to know names of free softwares (preferably online) where I could draw graphs like the ones on the image.
Source: https://arxiv.org/pdf/1511.06037.pdf
Thanks
Mangostino
- 525
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2 answers
Is there a good sofware for writing mathematical notation?
To make mathematical annotations on the computer I use Notepad, but Notepad has neither a formula editor nor almost any editor, so it very quickly starts to get harder to read equations. The other pieces of software I have seen were robust, as…
Schilive
- 295
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Which software is used to write math and plot simple graphs at universities with functioning LTR capabilities?
I generally use MS word, but it lacks plotting functionality.
My university uses a software that allows them to write math, and plot graphs with labels, cases and divisions. Such a graph is attached below.
If someone recognizes it, it would be much…
Jonathan Oren
- 159
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Maple code to perform mathematical operations on the output of isolve
The maple command isolve$(x^2-y^2=4)$ returns the output {$x=-2,y=0$}, {$x=2,y=0$} . Its not possible to perform mathematical operations directly on the values of $x$ and $y$. I need help with code that extracts the values of $x$ and $y$ for each…
ASP
- 244