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Symbolic computations in calculus, linear algebra, statistics, finance...

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Piecewise series solutions to ODEs

CONTRIBUTED BY: Rauan Kaldybaev | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
1
REPLIES
6.2K
VIEWS

Matrix solver is not working?

QUESTION FROM: Samuel MS | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
3.9K
VIEWS

Frobenius and power series solutions to ODEs

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
6.6K
VIEWS

Solving Laplace equation for the log of real quadratic polynomials.

CONTRIBUTED BY: Diego Ramos | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematics , ...
1
REPLIES
9.6K
VIEWS

Fast solution to an orthogonal trajectories problem

CONTRIBUTED BY: Diego Ramos | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
10.9K
VIEWS

How can I make this code run faster?

QUESTION FROM: mirvat ruth | 5 years ago BY: Anonymous User
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.6K
VIEWS

A Relaxing Geometry Problem

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
1
REPLIES
9.6K
VIEWS

[Notebook] SliceContourPlot3D helps solving a 2020 TST Problem

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Education , ...
1
REPLIES
9.3K
VIEWS

Assembling a set of expressions?

QUESTION FROM: Paul Cleary | 5 years ago BY: Paul Cleary
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.9K
VIEWS

Rearrange the following formula

QUESTION FROM: Pred Liu | 5 years ago BY: Bill Nelson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.6K
VIEWS

Difference between Solve[], Reduce[],FindInstance[],FindRoot[]?

QUESTION FROM: Ardhendu Das | 5 years ago BY: Hans Milton
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
9.4K
VIEWS

Weyl-4 term in black hole physics

QUESTION FROM: Akshay Sunil Bhadage | 5 years ago BY: Hans Dolhaine
Mathematics , Physics , Symbolic Computations , Wolfram Language
1
REPLIES
5K
VIEWS

Calculate the following summation equation

QUESTION FROM: Manoj Imrith | 5 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
6K
VIEWS

Obtain the general solution for this equation?

QUESTION FROM: Steve Young | 5 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
3.7K
VIEWS

Solve a system of nonlinear differential equations?

QUESTION FROM: Aleem Andrews | 5 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4K
VIEWS

Convex Quadrilateral and Orthocenters

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Education , Geometry , ...
1
REPLIES
9.6K
VIEWS

Fixing RegionMember & A302176 at once.

CONTRIBUTED BY: Brad Klee | 5 years ago BY: Brad Klee
Discrete Mathematics , Geometry , Mathematics , ...
1
REPLIES
6.3K
VIEWS

Why is this pattern checking true?

QUESTION FROM: Haolin Li | 6 years ago BY: Hans Milton
Symbolic Computations , Wolfram Language
1
REPLIES
3.9K
VIEWS

Get the transfer function or state space model from zeros and poles?

QUESTION FROM: Salman Zaffar | 6 years ago BY: Neil Singer
Calculus , Control Systems , Equation Solving , Mathematics , ...
1
REPLIES
7.4K
VIEWS

Solve basic 2D heat equation with homogeneous Dirichlet BC

QUESTION FROM: Adam Watts | 6 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4.4K
VIEWS

Solve this quartic equation?

QUESTION FROM: Alejandro Cahuana | 6 years ago BY: David Reiss
Algebra , Mathematics , Numerical Computation , ...
1
REPLIES
6K
VIEWS

Reduce or Solve for symbolic equations?

QUESTION FROM: Anna Ebert | 6 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
4.1K
VIEWS

Find a recurrence equation?

QUESTION FROM: RCS LV | 6 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
5K
VIEWS

Avoid nonatomic expression error message?

QUESTION FROM: Robert Russell | 6 years ago BY: Robert Nachbar
Symbolic Computations , Wolfram Language
1
REPLIES
7.2K
VIEWS

Cesaro regularized sum dependant on a redundant parameter?

QUESTION FROM: Harald Hauf | 6 years ago BY: Harald Hauf
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.6K
VIEWS

Documentation on replacement rules used in Integrate?

QUESTION FROM: Tobias Bouma | 6 years ago BY: Tobias Bouma
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.5K
VIEWS

Understanding TraceInternal->True for an integral

QUESTION FROM: Tobias Bouma | 6 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.4K
VIEWS

Solve this system of differential equations with DSolveValue?

QUESTION FROM: anna sent | 6 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4K
VIEWS

Solve this equation with partial fractions?

QUESTION FROM: alie rainh | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4.3K
VIEWS

Pointwise operations over functions?

QUESTION FROM: victor mitin | 6 years ago BY: Neil Singer
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.7K
VIEWS

Modify a math expression comprised of Sin and Cos functions?

QUESTION FROM: Larry Chen | 6 years ago BY: Daniel Lichtblau
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.5K
VIEWS

Perform symbolic stochastic calculus with X(t) standard Brownian motion?

QUESTION FROM: Alex Token | 7 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Statistics and Probability , ...
1
REPLIES
4.9K
VIEWS

[GIF] Dance (Chladni figures for a square drum)

CONTRIBUTED BY: Clayton Shonkwiler | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
10.8K
VIEWS

[?] Get the derivative of the following pure function?

QUESTION FROM: Jacques Ou | 7 years ago BY: Jacques Ou
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.2K
VIEWS

Get right transformation of a uniform distribution leading to a Pareto one?

QUESTION FROM: Claude Mante | 7 years ago BY: Tim Laska
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.7K
VIEWS

Interpret the results obtained by Solve on the following trigonometric eq?

QUESTION FROM: vlad sys | 7 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
3.9K
VIEWS

Decouple the following equations?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Michael Helmle
Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
8.9K
VIEWS

Solve an ODE problem with the right boundary condition at infinity?

QUESTION FROM: Jacques Ou | 7 years ago BY: Dent de Lion
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.2K
VIEWS

[WSS18] Empirically derived conditional distribution of System symbols

CONTRIBUTED BY: Sumner Magruder | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Computer Science , ...
1
REPLIES
8.8K
VIEWS

Solve a complicated Inequation?

QUESTION FROM: Erich Ohlh?user | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
3.6K
VIEWS

Use the Exponent function on a symbolic monomial?

QUESTION FROM: idan dekel | 7 years ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.8K
VIEWS

Expand a polynomial?

QUESTION FROM: idan dekel | 7 years ago BY: Frank Kampas
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.9K
VIEWS

Calculate this limit using Wolfram Language?

QUESTION FROM: Fabiola Pepe | 7 years ago BY: Mariusz Iwaniuk
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.7K
VIEWS

Specify a stochastic difference equation for solving?

QUESTION FROM: A.I. S | 7 years ago BY: Henrik Schachner
Calculus , Economics , Equation Solving , Mathematics , ...
1
REPLIES
7.7K
VIEWS

Make DeleteCases work with string patterns?

QUESTION FROM: Thadeu Freitas Filho | 7 years ago BY: Gianluca Gorni
Computational Linguistics , Symbolic Computations , Wolfram Language
1
REPLIES
7.9K
VIEWS

Convert the following expression into a determinant?

QUESTION FROM: Todor Latev | 7 years ago BY: Frank Kampas
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
6.6K
VIEWS

Compute the Green's function for one dimensional Laplacian operator?

QUESTION FROM: Hiya Mukherjee | 7 years ago BY: Alexander Trounev
Calculus , Mathematics , Physics , Symbolic Computations , ...
1
REPLIES
4.7K
VIEWS

Get a symbolic Lyapunov solver?

QUESTION FROM: Ilie Denis | 7 years ago BY: Frank Kampas
Control Systems , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
7.2K
VIEWS

Compute transfer function of a linear system analytically?

QUESTION FROM: Denis von Arx | 7 years ago BY: Denis von Arx
Control Systems , Equation Solving , Mathematics , ...
1
REPLIES
6.7K
VIEWS

Large-argument expansion of MeijerG off by a factor of 2?

QUESTION FROM: Michael Fedderke | 7 years ago BY: Michael Fedderke
Mathematica , Mathematics , Operating System and Network Access , ...
1
REPLIES
3.8K
VIEWS
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