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Permutations, group theory, discrete calculus, integer sequences, combinatorial optimization...

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Why does Talbot[] always return 0?

QUESTION FROM: Leo Baumann | 8 years ago BY: Leo Baumann
Discrete Mathematics
4
REPLIES
7.3K
VIEWS

Expound on function BinarySearch[list,key, Function]?

QUESTION FROM: Gerald Kamin | 8 years ago BY: Daniel Lichtblau
Discrete Mathematics , Equation Solving , Optimization , ...
2
REPLIES
6.5K
VIEWS

Use Neumann Boundary in solving Finite Difference Method ?

QUESTION FROM: Saleh Baradaran | 8 years ago
Discrete Mathematics , Equation Solving , Mathematics , ...
0
REPLIES
3.7K
VIEWS

Correct sine cosine data automatically without user intervention?

QUESTION FROM: Adam Szewczyk | 8 years ago BY: Adam Szewczyk
Algebra , Calculus , Discrete Mathematics , Equation Solving , ...
2
REPLIES
6.3K
VIEWS

True value american option pricing by forecasting

CONTRIBUTED BY: Richard Belshaw | 8 years ago
Algebra , Calculus , Computational Systems , Control Systems , ...
0
REPLIES
4.4K
VIEWS

Keep showing the function DiscretePlot using Manipulate?

QUESTION FROM: Ghassane Aniba | 8 years ago BY: Jim Baldwin
Discrete Mathematics , Dynamic Interactivity , ...
5
REPLIES
9.3K
VIEWS

Create a mesh out of a CAD file for FEM?

QUESTION FROM: Daniel Vilhena | 8 years ago
Discrete Mathematics , Engineering , Geometry , ...
0
REPLIES
3.7K
VIEWS

Use 'Distribute' on large polynomial expression without simplifying?

QUESTION FROM: Abraham Varghese | 8 years ago
Discrete Mathematics , Mathematics , Symbolic Computations , ...
0
REPLIES
3.2K
VIEWS

Transform a graph into the following one?

QUESTION FROM: Rak Univ | 8 years ago BY: Christopher Wolfram
Discrete Mathematics , Graphs and Networks , Mathematics , ...
1
REPLIES
9.4K
VIEWS

Permutations with conditions: element a to appear before c

QUESTION FROM: Lara Craft | 8 years ago BY: Paul Cleary
Computer Science , Discrete Mathematics , Mathematica , Mathematics
3
REPLIES
9.7K
VIEWS

Sort out primes up to the 1000th count?

QUESTION FROM: Leighton Cooper | 9 years ago BY: Leighton Cooper
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
7.9K
VIEWS

Simplify HypergeometricPFQ and MeijerG Sums?

QUESTION FROM: Steven Clark | 9 years ago
Discrete Mathematics , Mathematics , Numerical Computation , ...
0
REPLIES
5.1K
VIEWS

Get W|A to help derive new wave equation with anchors?

QUESTION FROM: Rob One | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
3.1K
VIEWS

Comprehend the result of derivative with matrices operations?

QUESTION FROM: Baorong Yang | 9 years ago BY: Baorong Yang
Calculus , Discrete Mathematics , Mathematics , ...
4
REPLIES
5.2K
VIEWS

Solve[eqs,vars,Integers] Mathematica 10.3.0

QUESTION FROM: Gerald Janusz | 9 years ago BY: Daniel Lichtblau
Discrete Mathematics , Equation Solving , Optimization , ...
1
REPLIES
5.4K
VIEWS

Quaternions, Sum of Squares, Integer Factorization, and Cryptology

CONTRIBUTED BY: Lou Puls | 9 years ago
Algebra , Discrete Mathematics , Equation Solving , Mathematics
0
REPLIES
3.5K
VIEWS

Quantified Boolean Formula Satisfiability ?

QUESTION FROM: Fabien Todescato | 9 years ago
Computer Science , Discrete Mathematics , Logic and Boolean Algebra , ...
0
REPLIES
5.4K
VIEWS

Summation of a Summation

QUESTION FROM: Kevin Cloutier | 9 years ago BY: Kevin Cloutier
Algebra , Discrete Mathematics , Symbolic Computations , ...
4
REPLIES
10.4K
VIEWS

2D PDE ( Navier-Stokes equations ) flow in a pipe ( cylindrical coordinate)

QUESTION FROM: Filippo Cangioli | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
5.3K
VIEWS

Understanding result for prime factorization of 25

QUESTION FROM: RorriNator 7 | 10 years ago BY: Marco Thiel
Discrete Mathematics , Wolfram|Alpha , Wolfram Language
13
REPLIES
19.4K
VIEWS

Bessel Function

QUESTION FROM: Goutham Parameshwarappa | 10 years ago BY: Bill Simpson
Discrete Mathematics , Mathematics
1
REPLIES
5.3K
VIEWS

Simultaneously solving a PDE and ODE

QUESTION FROM: Raunak Bardia | 10 years ago BY: Daniel Lichtblau
Calculus , Discrete Mathematics , Engineering , Mathematica , ...
3
REPLIES
11.3K
VIEWS

How do I get all possible paths in terms of edges, and not vertices?

QUESTION FROM: Azhar Uddin Mohammed | 10 years ago BY: Dana DeLouis
Civil Engineering , Discrete Mathematics , Engineering , ...
5
REPLIES
17.5K
VIEWS

Incidence Matrix input (need to figure out if it's hamiltionian/eulerian)

QUESTION FROM: Jakub SzoÅ?omicki | 10 years ago BY: Sean Clarke
Discrete Mathematics
1
REPLIES
4.8K
VIEWS

Is there a way to give Solve "hints" ...

QUESTION FROM: Mark Tuttle | 10 years ago BY: Mark Tuttle
Algebra , Computer Science , Data Science , Discrete Mathematics , ...
4
REPLIES
13.4K
VIEWS

how to solve system of equations

QUESTION FROM: Massimo Galasi | 10 years ago BY: Massimo Galasi
Discrete Mathematics , Equation Solving , Mathematica
11
REPLIES
9.6K
VIEWS

What's wrong with my code? Code and error are in the message.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
4
REPLIES
14.1K
VIEWS

How do I combine 3 lists into one 3d list?

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
5
REPLIES
14.5K
VIEWS

Lower-order logical independence of boolean functions ...?

QUESTION FROM: Mark Tuttle | 10 years ago
Algebra , Computer Science , Data Science , Discrete Mathematics , ...
0
REPLIES
7.9K
VIEWS

Can you find the PseudoInverse of this matrix?

QUESTION FROM: Douglas Youvan | 10 years ago BY: Frank Kampas
Algebra , Discrete Mathematics , Equation Solving , ...
4
REPLIES
9K
VIEWS

How to code function whose value depends on conditions?

QUESTION FROM: Ricardo Garcia | 10 years ago BY: Ricardo Garcia
Discrete Mathematics , Mathematica , Mathematics
4
REPLIES
7.1K
VIEWS

need help to price a european option using finite difference method

QUESTION FROM: Kausik Datta | 10 years ago BY: David Gathercole
Compilation , Discrete Mathematics , Finance , Mathematica , ...
1
REPLIES
16.3K
VIEWS

Conditional DivisorSum

QUESTION FROM: kis miska | 10 years ago
Algebra , Discrete Mathematics , Mathematics , Wolfram Language
0
REPLIES
4.2K
VIEWS

Can't work with interim answer of variable length

QUESTION FROM: Alexey Podchufarov | 10 years ago BY: Sean Clarke
Data Science , Discrete Mathematics , Import and Export , ...
1
REPLIES
7.1K
VIEWS

Representing Sets as Elements of Complexes

QUESTION FROM: Matthew Szostak | 10 years ago
Algebra , Discrete Mathematics , Statistics and Probability , ...
0
REPLIES
4.9K
VIEWS

Asymmetric, bicubic and $3$-edge colorable graphs by W|A

QUESTION FROM: draks ... | 10 years ago
Discrete Mathematics , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
0
REPLIES
11K
VIEWS

m*m bijective function

QUESTION FROM: Qi Z | 11 years ago
Algebra , Computational Systems , Computer Science , ...
0
REPLIES
10.1K
VIEWS

Eigenvalue Problem of Hamiltonian of Single Cooper Pair Box

QUESTION FROM: ebrahimmm6781 Khalil | 11 years ago BY: Frank Kampas
Algebra , Calculus , Computational Systems , Discrete Mathematics , ...
1
REPLIES
10.5K
VIEWS

Sort equation: unknown values left, known values right

QUESTION FROM: Lennart M | 11 years ago BY: Lennart M
Discrete Mathematics , Mathematica , Wolfram Language
2
REPLIES
7.3K
VIEWS

Pattern recognition problem (format updated)

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 11 years ago
Discrete Mathematics , Mathematica , Optimization , Wolfram Language
0
REPLIES
4.6K
VIEWS

How can I get Permutations of each Integer Partition?

QUESTION FROM: Logan Bell | 11 years ago BY: Logan Bell
Discrete Mathematics , Group Theory , Mathematica , Mathematics
2
REPLIES
8.2K
VIEWS

How rare is it for a sparse rectangular matrix to have an exact solution?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Youvan
Algebra , Discrete Mathematics , Equation Solving , ...
3
REPLIES
7K
VIEWS

Converting Graphs to Graphics

QUESTION FROM: David J M Park Jr | 11 years ago BY: S M Blinder
Discrete Mathematics , Graphics and Visualization , Mathematica
3
REPLIES
5.4K
VIEWS

best way to replace element in list with sum of two consecutive elements?

QUESTION FROM: p linh | 11 years ago BY: Chris Degnen
Discrete Mathematics
1
REPLIES
7.2K
VIEWS

Computing logical independence - never mind! (Forgot "dual" case.)

QUESTION FROM: Mark Tuttle | 11 years ago
Algebra , Discrete Mathematics , Equation Solving , Mathematica , ...
0
REPLIES
4.2K
VIEWS

What process does Mathematica use to find closed forms for sequences?

QUESTION FROM: Lone Ranger | 11 years ago BY: Lone Ranger
Discrete Mathematics , Mathematica , Wolfram|Alpha , Wolfram Language
2
REPLIES
10.3K
VIEWS

Optimization related question on Toeplitz matrix

QUESTION FROM: Shashi Kant | 11 years ago
Algebra , Discrete Mathematics , Mathematica
0
REPLIES
2.3K
VIEWS

A better way to supply the elements of a list as arguments to a function ..

QUESTION FROM: Mark Tuttle | 11 years ago BY: Mark Tuttle
Business Analytics , Data Science , Discrete Mathematics , ...
2
REPLIES
6.7K
VIEWS

Supercomputer Running Mathematica?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Sean Clarke
Discrete Mathematics , Mathematica , Tuning and Debugging
1
REPLIES
7.6K
VIEWS

Halley's method of Square Root - How to render subscript n?

QUESTION FROM: J Robinson | 11 years ago BY: Sean Clarke
Calculus , Discrete Mathematics , Mathematics , Wolfram Language
3
REPLIES
5.7K
VIEWS
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