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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Convergence of numerical integration with parameter

QUESTION FROM: Ramiro Serra | 11 years ago BY: Updating Name
Calculus , Mathematics , Wolfram Language
11
REPLIES
7.7K
VIEWS

Common eigenvectors of two matrices

QUESTION FROM: Rafael Sala | 11 years ago BY: Daniel Lichtblau
Mathematics , Physics
1
REPLIES
4.6K
VIEWS

Selecting elements from a list based on criteria

QUESTION FROM: Ilona | 11 years ago BY: Paul Cleary
Mathematics , Wolfram Language
2
REPLIES
6.7K
VIEWS

How to display all complex solutions of an expression

QUESTION FROM: Edoardo Ottoni | 11 years ago BY: Gianluca Gorni
Algebra , Calculus , Mathematica , Mathematics
2
REPLIES
4.9K
VIEWS

TravelDirectons function no working

QUESTION FROM: martin zhang | 11 years ago BY: martin zhang
Data Drop , Mathematica , Mathematics
2
REPLIES
8.4K
VIEWS

Could you tell me what am I doing wrong?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computational Linguistics , Computer Science , Education , ...
6
REPLIES
10.7K
VIEWS

How to optimize a function over parameter under integral

QUESTION FROM: Oleksandr Zelyak | 11 years ago BY: Oleksandr Zelyak
Mathematica , Optimization , Mathematics
2
REPLIES
7.5K
VIEWS

Plotting projections of 4D objects into 3D

QUESTION FROM: Bryan Lettner | 11 years ago BY: Henrik Schachner
3D Printing , Calculus , Engineering , Geometry , ...
2
REPLIES
15.7K
VIEWS

How can i plot3d for 2 dimensional PDE equations

QUESTION FROM: Vijay Babu | 11 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
4K
VIEWS

Help me maximize this, please.

QUESTION FROM: bored dude | 11 years ago BY: bored dude
Algebra , Mathematics , Wolfram Language
9
REPLIES
6.1K
VIEWS

How to draw a geometrical interpretation of Im(z^4)

QUESTION FROM: michael terry | 11 years ago BY: michael terry
Mathematics
4
REPLIES
3.8K
VIEWS

How do I return to expression after hitting "ctrl, 6" for exponentiation?

QUESTION FROM: Carl Adkins | 11 years ago BY: Carl Adkins
Mathematics
4
REPLIES
4.2K
VIEWS

Problem visualising quick sort algorithm

QUESTION FROM: Erik Mahieu | 11 years ago BY: Erik Mahieu
Computer Science , Dynamic Interactivity , Mathematica , ...
8
REPLIES
13.7K
VIEWS

Name of this surface?

QUESTION FROM: Bryan Lettner | 11 years ago BY: Daniel Lichtblau
Geometry , Graphics and Visualization , Mathematics , Recreation , ...
3
REPLIES
6K
VIEWS

How to simulate a beam fixed on both side with central force ?

QUESTION FROM: D H | 11 years ago BY: D H
Engineering , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

Elimination of 3 equations

QUESTION FROM: Jakob Obi | 11 years ago BY: Bill Simpson
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
4.4K
VIEWS

ConvexHullMesh, setting the options.

QUESTION FROM: Alex Smilgins | 11 years ago BY: Alex Smilgins
Computer Science , Economics , Finance , Mathematics , ...
2
REPLIES
12.9K
VIEWS

Replace 0 in a diagonal matrix with 1 one at a time or 3 at a time

QUESTION FROM: bored dude | 11 years ago BY: bored dude
Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

my file only displays small pictures .nb without graphics

QUESTION FROM: jose martinez | 11 years ago BY: jose martinez
Mathematics
2
REPLIES
8.5K
VIEWS

How can I generate the summer solstices for a specified range?

QUESTION FROM: john aarsonson | 11 years ago
Earth Science , Mathematics
0
REPLIES
4.1K
VIEWS

Convert funktion to variable

QUESTION FROM: Stefan K. | 11 years ago BY: Stefan K.
Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
11.5K
VIEWS

Problem taking Real part of expression involving a variable

QUESTION FROM: John Baker | 11 years ago BY: John Baker
Algebra , Equation Solving , Mathematica , Optimization , ...
5
REPLIES
13.2K
VIEWS

Finite element method

QUESTION FROM: Vijay Babu | 11 years ago BY: Vijay Babu
Aerospace Engineering , Mathematics
3
REPLIES
10.3K
VIEWS

Maximization problems and list operation

QUESTION FROM: bored dude | 11 years ago
Computer Science , Control Systems , Data Science , Mathematica , ...
0
REPLIES
6.3K
VIEWS

Help with Null

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Mathematics , Wolfram Language
2
REPLIES
4.4K
VIEWS

Bessel Function

QUESTION FROM: Goutham Parameshwarappa | 11 years ago BY: Bill Simpson
Discrete Mathematics , Mathematics
1
REPLIES
5.6K
VIEWS

Monte Carlo Sampling - Roulette Problem - Help Needed

QUESTION FROM: Jesus Pelayo | 11 years ago BY: Jesus Pelayo
Mathematica , Mathematics , Physics
2
REPLIES
7.3K
VIEWS

How fixed intervals for a moving average: "MovingAverage"?

QUESTION FROM: Anahi Olmos | 11 years ago BY: Bill Simpson
Economics , Engineering , Mathematics
1
REPLIES
7.7K
VIEWS

What is wrong with my Mathematica code, why is it so slow?

QUESTION FROM: Joe Gilray | 11 years ago BY: Joe Gilray
Computer Science , Education , Mathematica , Mathematics , ...
4
REPLIES
13.9K
VIEWS

Integral with constants in equation

QUESTION FROM: Remco M | 11 years ago BY: Omar Alsuhaimi
Mathematica , Mathematics , Wolfram|Alpha Integration
2
REPLIES
17.4K
VIEWS

How to plot Pitchfork bifuration curve for a nonlinear DE?

QUESTION FROM: Rahul Chakrabory | 11 years ago BY: Henrik Schachner
Calculus , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
6.2K
VIEWS

Integration from AppellF1[a, b_1, b_2, c, z_1(r,\teta), z_2(r,\teta)]?

QUESTION FROM: Maryam Tab | 11 years ago BY: Bill Simpson
Mathematics
3
REPLIES
3.5K
VIEWS

Who was able to create a Package with Mathematica 10.2 under Windows 10 ?

QUESTION FROM: Ulrich Mutze | 11 years ago BY: Ulrich Mutze
Mathematics , Physics
3
REPLIES
6.7K
VIEWS

Adding integers between 1 and n!

QUESTION FROM: Bruce Colletti | 11 years ago BY: Bruce Colletti
Compilation , Mathematica , Mathematics
4
REPLIES
10.8K
VIEWS

How do i get a random coprime from a range

QUESTION FROM: Mikael K | 11 years ago BY: Udo Krause
Mathematics
1
REPLIES
4.1K
VIEWS

Take the upper triangularize of a matrix

QUESTION FROM: margherita ferrucci | 11 years ago BY: margherita ferrucci
Mathematics , Wolfram Language
6
REPLIES
9.4K
VIEWS

How to find a fourier series of a sawtooth function?

QUESTION FROM: Alan Smith | 11 years ago BY: Alan Smith
Mathematics , Physics
5
REPLIES
9.8K
VIEWS

How to find all possible paths tracing as many edges between two vertices?

QUESTION FROM: Azhar Uddin Mohammed | 11 years ago BY: Szabolcs Horvát
Civil Engineering , Computer Science , Discrete Mathematics , ...
1
REPLIES
14.8K
VIEWS

Matrix variable row reduce?

QUESTION FROM: Anthony S. | 11 years ago BY: David J M Park Jr
Mathematics
2
REPLIES
5.6K
VIEWS

Convert this excel sheet to mathematica for fantasy football?

QUESTION FROM: bored dude | 11 years ago BY: bored dude
Data Science , Mathematics , Wolfram Language
3
REPLIES
8.8K
VIEWS

Why is my 3D plot blank????

QUESTION FROM: lorianna esparza | 11 years ago BY: S M Blinder
Mathematica , Mathematics
2
REPLIES
6.7K
VIEWS

Has Filling changed in Version 10?

QUESTION FROM: Garrett Neske | 11 years ago BY: l van Veen
Computer Science , Data Science , Graphics and Visualization , ...
1
REPLIES
7.5K
VIEWS

How to use SolveAlways for long multivariable polynomials

QUESTION FROM: J Jesus Rico-Melgoza | 11 years ago BY: Daniel Lichtblau
Mathematics , Wolfram Language
7
REPLIES
5.9K
VIEWS

I can't get a plot line of my function on Mathmatica. Please help

QUESTION FROM: Cameron Thompson | 11 years ago BY: Cameron Thompson
Mathematics , Optics , Physics
2
REPLIES
8.7K
VIEWS

Plot a physical expression.

QUESTION FROM: YOUNG HI | 11 years ago BY: YOUNG HI
Mathematica , Mathematics
4
REPLIES
6.5K
VIEWS

Please show me the best way to set this out in Mathematica

QUESTION FROM: Owen Parker | 11 years ago BY: Frank Kampas
Mathematics
2
REPLIES
6.3K
VIEWS

help with sequence of projection vectors help

QUESTION FROM: james lemmon | 11 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
4.6K
VIEWS

Overdetermined Linear LeastSquares solution of AX=B with constraint [B]>0

QUESTION FROM: Bijan Deb | 11 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Optimization , ...
3
REPLIES
9.5K
VIEWS

Popup menu

QUESTION FROM: martin martin | 11 years ago BY: martin martin
Mathematics
1
REPLIES
4.1K
VIEWS

Ask a question about function calculation in Mathematica, thanks :)

QUESTION FROM: Di Chang | 11 years ago BY: Di Chang
Mathematics , Physics , Wolfram Language
4
REPLIES
6K
VIEWS
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