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

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resolution of an equation

QUESTION FROM: abddellatif loua | 10 years ago BY: abddellatif loua
Calculus , Equation Solving , Group Theory , Optimization , ...
14
REPLIES
22.5K
VIEWS

Finding Happy/Sad Numbers

QUESTION FROM: Anonymous User | 10 years ago BY: Eric Rimbey
Mathematics , Numerical Computation , Wolfram Language
14
REPLIES
9.8K
VIEWS

Numerical Integration

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Mariusz Iwaniuk
Aerospace Engineering , Civil Engineering , Engineering , ...
14
REPLIES
15.4K
VIEWS

derivative of polynomial using primitive roots of unity

CONTRIBUTED BY: cjnelson9 | 11 years ago BY: cjnelson9
Mathematics
14
REPLIES
6.5K
VIEWS

Defining a complex variable

QUESTION FROM: Kashif Nazar | 11 years ago BY: Simon Cadrin
Mathematics
14
REPLIES
9.1K
VIEWS

The Misfortunes of a Trio of Mathematicians Using Computer Algebra Systems

CONTRIBUTED BY: Gilmar Rodriguez-Pierluissi | 12 years ago BY: Sander Huisman
Computer Science , Mathematics , Software Development
14
REPLIES
31K
VIEWS

Predator Prey Plot over time

QUESTION FROM: Mitchell Sandlin | 2 months ago BY: Eric Rimbey
Algebra , Graphics and Visualization , Mathematics , Modeling , ...
13
REPLIES
406
VIEWS

How to present the detailed calculation result of sequence summation

QUESTION FROM: Bill Blair | 4 months ago BY: Bill Blair
Mathematics
13
REPLIES
1.2K
VIEWS

FindMinimum code working on V9 but not V14

QUESTION FROM: Hirokazu Maruyama | 2 years ago BY: Hirokazu Maruyama
Calculus , Optimization , Mathematics , Physics , Wolfram Language
13
REPLIES
3.7K
VIEWS

Generate weighted random numbers

QUESTION FROM: Michael Knoerzer | 3 years ago BY: Jari Kirma
Data Science , Mathematica , Mathematics , Physics , ...
13
REPLIES
17.1K
VIEWS

How to solve a kinematics exercise with a differential equation?

QUESTION FROM: Peter Burbery | 3 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
5.7K
VIEWS

Couldn't combine plots with Show?

QUESTION FROM: zekeriya Özkan | 3 years ago BY: Rohit Namjoshi
Equation Solving , Graphics and Visualization , Mathematics , ...
13
REPLIES
3.6K
VIEWS

See intermediate results of a function

QUESTION FROM: Daniela Tortora | 3 years ago BY: Daniela Tortora
Calculus , External Programs and Systems , Mathematics , ...
13
REPLIES
4.3K
VIEWS

Make 2023 with math: PowerMod[7, 7, 7!] = 2023. Your turn!

CONTRIBUTED BY: Ed Pegg | 3 years ago BY: Richard Andrews
Staff Picks , Challenges , Computer-Based Maths , Events & Media , ...
13
REPLIES
20.7K
VIEWS

A function accepts multiple matrices arguments

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Eric Rimbey
Algebra , Mathematics , Wolfram Language
13
REPLIES
4.4K
VIEWS

How can I find best fitting function for my data?

QUESTION FROM: Isa Comez | 4 years ago BY: Koen Van de moortel
Data Science , Mathematics , Modeling , Wolfram Language
13
REPLIES
6.3K
VIEWS

Unexpected behavior of DistanceMatrix?

QUESTION FROM: Massimiliano Pavan | 4 years ago BY: Sander Huisman
Algebra , Geometry , Mathematics , Wolfram Language
13
REPLIES
6.2K
VIEWS

Finding the similarity transformation between two matrices

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Group Theory , Mathematics , ...
13
REPLIES
7.6K
VIEWS

Convert equation to matrix form?

QUESTION FROM: vin Bha | 5 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
13
REPLIES
6.4K
VIEWS

NSolve works with not a valid variable or gives no solution

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Luis Felipe Massena Misiec
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
13
REPLIES
5.8K
VIEWS

PlanarAngle issues?

QUESTION FROM: Werner Geiger | 5 years ago BY: Werner Geiger
Geometry , Mathematics , Wolfram Cloud , Wolfram Language
13
REPLIES
7.8K
VIEWS

Blank plot of complex polynomial equation solution?

QUESTION FROM: Rahul Chakrabory | 5 years ago BY: Rohit Namjoshi
Equation Solving , Graphics and Visualization , Mathematics , ...
13
REPLIES
5.3K
VIEWS

How to find the intersection point of four equations?

QUESTION FROM: Sunanda Lakkimsetti | 5 years ago BY: Sunanda Lakkimsetti
Equation Solving , Mathematica , Mathematics , ...
13
REPLIES
7.3K
VIEWS

NSolve takes too long to solve equation?

QUESTION FROM: Sabrina Chui | 5 years ago BY: Sabrina Chui
Algebra , Calculus , Equation Solving , Mathematics , ...
13
REPLIES
6.8K
VIEWS

Solving trigonometry problem in Wolfram|Alpha

QUESTION FROM: i d | 5 years ago BY: i d
Mathematics , Wolfram|Alpha
13
REPLIES
7.2K
VIEWS

Generate a network for the entropy values

QUESTION FROM: Alex Teymouri | 6 years ago BY: M.A. Ghorbani
Data Science , Geographic Information System , Graphs and Networks , ...
13
REPLIES
9.5K
VIEWS

Plot a graphic of a function with domain of rational numbers?

QUESTION FROM: Marcelo Marchesin | 6 years ago BY: Hans Dolhaine
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
13
REPLIES
7.5K
VIEWS

Finding the spookiest day of the century

CONTRIBUTED BY: David Ameneyro | 6 years ago BY: Ahmed Elbanna
Staff Picks , Computer-Based Maths , Curated Data , Education , ...
13
REPLIES
14.7K
VIEWS

I could not plot the 3D PDE equation,

QUESTION FROM: M al | 6 years ago BY: M al
Equation Solving , Graphics and Visualization , Mathematics , ...
13
REPLIES
8.1K
VIEWS

Solve function cannot find the solution, but it exists

QUESTION FROM: Yeso Alde | 6 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
14.6K
VIEWS

All possible combinations of x1 + ... + xk = s

QUESTION FROM: Ulrich Utiger | 6 years ago BY: Ulrich Utiger
Discrete Mathematics , Mathematics , Statistics and Probability , ...
13
REPLIES
11.9K
VIEWS

Counting Trailing Zeros Of Factorials

CONTRIBUTED BY: Fabian Wenger | 7 years ago BY: Douglas Kubler
Staff Picks , Algebra , Computer-Based Maths , Mathematics , ...
13
REPLIES
28.8K
VIEWS

Create 9 sided dice?

QUESTION FROM: Stephen Peter | 7 years ago BY: Sander Huisman
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
13
REPLIES
14.2K
VIEWS

Calculate minimum common differences?

QUESTION FROM: Luis Felipe Massena Misiec | 7 years ago BY: Luis Felipe Massena Misiec
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
14.6K
VIEWS

Obtain a numerical solution and Plot this equation?

QUESTION FROM: Ömer Faruk AKYILDIZ | 7 years ago BY: Ricardo Waste
Equation Solving , Mathematica , Mathematics , ...
13
REPLIES
9.7K
VIEWS

Solve a large system of equations with 19 variables?

QUESTION FROM: Paul Cleary | 8 years ago BY: Paul Cleary
Algebra , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
11.4K
VIEWS

Simulate the motion of the Earth around the Sun based on Kepler's Law?

QUESTION FROM: Senlau Minto | 8 years ago BY: Senlau Minto
Astronomy , Equation Solving , Mathematics , Modeling , Physics , ...
13
REPLIES
15.5K
VIEWS

Unlawful primes

CONTRIBUTED BY: Todd Rowland | 8 years ago BY: Udo Krause
Computer-Based Maths , Mathematics , Wolfram Language , ...
13
REPLIES
70.9K
VIEWS

[?] Plot two equations and find the intersection point?

QUESTION FROM: Lexie Tutwiler | 8 years ago BY: Marco Thiel
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
13
REPLIES
30.7K
VIEWS

Replace some terms in an expression by an abbreviation?

QUESTION FROM: Werner Geiger | 9 years ago BY: Werner Geiger
Equation Solving , Mathematics , Software Development , ...
13
REPLIES
13.9K
VIEWS

Integration involving vectors?

QUESTION FROM: Arny Toynbee | 9 years ago BY: Arny Toynbee
Calculus , Mathematics , Numerical Computation , Physics , ...
13
REPLIES
12.7K
VIEWS

Nash equilibrium with non-linear utility functions and continuous variables

QUESTION FROM: Iuval Clejan | 9 years ago BY: Neil Singer
Biological Sciences , Economics , Equation Solving , Optimization , ...
13
REPLIES
13.5K
VIEWS

[GIF] Plotting the Contours of Deformed Hyperspheres

CONTRIBUTED BY: Brad Klee | 9 years ago BY: Brad Klee
Staff Picks , Algebra , Equation Solving , Geometry , ...
13
REPLIES
16.6K
VIEWS

Networks' complexity measures with Wolfram Language?

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Hector Zenil
Graphs and Networks , Mathematics , ...
13
REPLIES
25.8K
VIEWS

Solve 2D Wave equation with DSolve?

QUESTION FROM: till johann | 10 years ago BY: till johann
Equation Solving , Mathematics , Symbolic Computations , ...
13
REPLIES
15K
VIEWS

[GIF] A to Z (Image morph)

CONTRIBUTED BY: Clayton Shonkwiler | 10 years ago BY: Sander Huisman
Staff Picks , Dynamic Interactivity , Geometry , ...
13
REPLIES
21.2K
VIEWS

Solve a system of recurrence relations?

QUESTION FROM: Richard Low | 10 years ago BY: Mariusz Iwaniuk
Discrete Mathematics , Equation Solving , Mathematics , ...
13
REPLIES
13K
VIEWS

Because the domain of the following function with positive real 5x ^ (2/3)

QUESTION FROM: Rosa María Diaz Palacios | 10 years ago BY: Rosa María Diaz Palacios
Mathematics , Wolfram|Alpha
13
REPLIES
8.3K
VIEWS

Find natural numbers>0 divisible by 37 using FindInstance?

QUESTION FROM: Werner Geiger | 10 years ago BY: Werner Geiger
Discrete Mathematics , Mathematics , Wolfram Language , ...
13
REPLIES
9.5K
VIEWS

Who can fix math education, and how? Your thoughts please...

QUESTION FROM: Richard Asher | 10 years ago BY: David J M Park Jr
Computer-Based Maths , Computer Science , Education , Mathematics
13
REPLIES
29K
VIEWS
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