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Partial and total derivatives, integrals in one or more dimensions, series and limits, differential equations, integral transforms, numerical calculus, discrete calculus...

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How do I simulate with three dependent differential equations in Mathematica

QUESTION FROM: Scott Klakamp | 2 years ago BY: Scott Klakamp
Biological Sciences , Calculus , Mathematics , Wolfram Language
42
REPLIES
6.2K
VIEWS

Imperfect Bose gas nonlinear Schroedinger type ODE numerical solution

QUESTION FROM: Mattia Udina | 11 years ago BY: Michael Trott
Calculus , Mathematics , Numerical Computation , Physics , ...
37
REPLIES
18.7K
VIEWS

Modulo reduction of input for trigonometric functions

QUESTION FROM: Walter Bonin | 3 months ago BY: Walter Bonin
Calculus , Equation Solving , Wolfram|Alpha
33
REPLIES
882
VIEWS

Why are some professors negative on Mathematica?

QUESTION FROM: Luther Nayhm | 11 years ago BY: David J M Park Jr
Calculus , Mathematica , Physics , Wolfram Language
31
REPLIES
38K
VIEWS

Different solutions from the same equations in NDSolve ?

QUESTION FROM: J Jesus Rico-Melgoza | 11 years ago BY: Ulrich Mutze
Calculus , Numerical Computation , Wolfram Language
27
REPLIES
12.8K
VIEWS

Solve analytically the following partial differential equations (PDE's)?

QUESTION FROM: Mirza Farrukh Baig | 2 years ago BY: Tom Water
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
25
REPLIES
23.5K
VIEWS

Solve integral with Bessel functions?

QUESTION FROM: Leslaw Bieniasz | 10 years ago BY: Sander Huisman
Calculus , Mathematics , Symbolic Computations , Wolfram Language
25
REPLIES
11.5K
VIEWS

Problem with Integrate

QUESTION FROM: otsocol | 11 years ago BY: Dr. Wolfgang Hintze
Calculus , Mathematica , Wolfram Language
24
REPLIES
11.3K
VIEWS

Get numerical solution of PDE for diffusion at high diffusion rates?

QUESTION FROM: Rutton Patel | 7 years ago BY: Rutton Patel
Calculus , Chemistry , Equation Solving , Mathematics , Modeling , ...
23
REPLIES
20K
VIEWS

Calculate this Limit?

QUESTION FROM: Valeriu Ungureanu | 10 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , ...
21
REPLIES
8K
VIEWS

Accurately solving an ode/bvp?

QUESTION FROM: Leslaw Bieniasz | 10 years ago BY: Marco Thiel
Calculus , Equation Solving , Mathematics , Wolfram Language
21
REPLIES
7.2K
VIEWS

Determine inverse Laplace transforms of these expressions?

QUESTION FROM: Leslaw Bieniasz | 4 years ago BY: Leslaw Bieniasz
Calculus , Mathematics , Wolfram Language
20
REPLIES
13.4K
VIEWS

Solve a system of differential equations?

QUESTION FROM: Torebek Zhumabek | 7 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram Language
20
REPLIES
9.3K
VIEWS

Solve the probability distribution for the Forward Kolmogorov.

QUESTION FROM: Edvin Beqari | 12 years ago BY: Edvin Beqari
Calculus , Equation Solving , Mathematica
20
REPLIES
28K
VIEWS

A numerical integration high precision calculation problem

QUESTION FROM: HuaXing Ma | 2 years ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
19
REPLIES
7.2K
VIEWS

Modeling jump conditions in interphase mass transfer

QUESTION FROM: Tim Laska | 7 years ago BY: Anonymous User
Staff Picks , Calculus , Chemical Engineering , Chemistry , ...
19
REPLIES
41.6K
VIEWS

How can I write this system of differential equations so MMA can solve it?

QUESTION FROM: c bro | 11 years ago BY: David Keith
Calculus , Equation Solving , Mathematics , Wolfram Language
19
REPLIES
16.3K
VIEWS

How Do I combine NDSolve (RungeKutta4thOrder) and Loop(For or Do) together?

QUESTION FROM: Thai Kee Gan | 11 years ago BY: Bruce Miller
Calculus , Equation Solving , Mathematica , Modeling , ...
19
REPLIES
20.4K
VIEWS

Finding roots of multivariable function

QUESTION FROM: Byron Alexander | 2 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematics , Wolfram Language
18
REPLIES
6.7K
VIEWS

Error with NDSolveValue: step size is effectively zero

QUESTION FROM: Amin bkh | 4 years ago BY: Amin bkh
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
18
REPLIES
6.4K
VIEWS

Finding the function given the gradient vector

QUESTION FROM: Meryem Aslı | 6 years ago BY: Meryem Aslı
Algebra , Calculus , Equation Solving , Geometry , ...
18
REPLIES
19.9K
VIEWS

Giving values of boundary conditions while solving a system of non-linear equations

QUESTION FROM: Nithiya V | 2 years ago BY: Nithiya V
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
17
REPLIES
2.8K
VIEWS

Calculate scalar H number divided by N vector?

QUESTION FROM: Meryem Aslı | 6 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
17
REPLIES
10.4K
VIEWS

Faster ways to solve symmetric top problem?

QUESTION FROM: Ox Clouding | 8 years ago BY: Ox Clouding
Calculus , Equation Solving , Mathematics , Modeling , ...
17
REPLIES
14.4K
VIEWS

Having problems interpreting a Reduce answer can any one help

QUESTION FROM: Zachary Nichols | 11 years ago BY: Frank Kampas
Calculus , Mathematics , Physics , Wolfram Language
17
REPLIES
7.1K
VIEWS

Solve the following delay differential equations?

QUESTION FROM: Rachele Allena | 8 years ago BY: Rachele Allena
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
16
REPLIES
6.8K
VIEWS

Numerical partial derivative of a function?

QUESTION FROM: Iuval Clejan | 10 years ago BY: Iuval Clejan
Calculus , Mathematics , Numerical Computation , Wolfram Language
16
REPLIES
9.7K
VIEWS

Convert differential equation with substitutions?

QUESTION FROM: Sami Heidari | 2 years ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
4.1K
VIEWS

How to eliminate the divide by zero error in NDSolve by implicit methods on fixed grids?

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
15
REPLIES
5.8K
VIEWS

Question on the Laplace Inversion of a function using Mathematica

QUESTION FROM: Amir A. | 2 years ago BY: Amir A.
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
15
REPLIES
5.3K
VIEWS

Overflow problem implementing Euler's method

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
15
REPLIES
4.4K
VIEWS

Integrate doesn't seems to work

QUESTION FROM: Andre Luiz Rocha Alves | 5 years ago BY: Andre Luiz Rocha Alves
Calculus , Graphics and Visualization , Mathematics , ...
15
REPLIES
5.7K
VIEWS

Line integral with Wolfram|Alpha?

QUESTION FROM: Ariel Eshel | 5 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha
15
REPLIES
20.7K
VIEWS

[?] Find Fourier transformation of generalized Mittag-Leffler function?

QUESTION FROM: Surath Ghosh | 6 years ago BY: Surath Ghosh
Calculus , Mathematics , Wolfram Language
15
REPLIES
8.1K
VIEWS

Solve first order linear equation using DSolve?

QUESTION FROM: tian zhao | 7 years ago BY: tian zhao
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
15
REPLIES
8.3K
VIEWS

Why is RegionNearest not returning the closest point on a curve?

QUESTION FROM: Philip Blanco | 10 years ago BY: Frank Kampas
Calculus , Geometry , Mathematics , Wolfram Language
15
REPLIES
7.4K
VIEWS

Complex integral with NDSolve

QUESTION FROM: Christopher Arthur | 11 years ago BY: Christopher Arthur
Calculus , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
10.7K
VIEWS

Fourier Series of function defined with conditional statement

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Kaushik Mallick
Calculus , Mathematica , Mathematics , Mechanical Engineering , ...
15
REPLIES
17.5K
VIEWS

Cos[ Cos[\[Theta]]] Cosh[ Sin[\[Theta]]] slow in Integrate[]

QUESTION FROM: Gary Palmer | 11 years ago BY: Marco Thiel
Calculus , Mathematica , Tuning and Debugging , Wolfram Language
15
REPLIES
13.5K
VIEWS

Integrate integral C2 were the integand is a table and the output g1 table

QUESTION FROM: Luke Schutzenhofer | 12 years ago BY: Luke Schutzenhofer
Calculus , Engineering , Mathematica , Numerical Computation , ...
15
REPLIES
13.8K
VIEWS

Error in Mathematica computation

QUESTION FROM: aakarshmadhavan | 12 years ago BY: Marco Thiel
Calculus , Mathematica , Mathematics , Numerical Computation
15
REPLIES
11.4K
VIEWS

How to calculate the entropy of a discrete probability distribution?

QUESTION FROM: Jeremy Murphy | 4 years ago BY: Jeremy Murphy
Calculus , Mathematics , Statistics and Probability , Wolfram Language
14
REPLIES
11.6K
VIEWS

Save the interpolation function that is a result of NDsolve?

QUESTION FROM: Markus Schmidt | 6 years ago BY: Tony Coliderse
Calculus , Equation Solving , Mathematics , Modeling , ...
14
REPLIES
22.3K
VIEWS

Solve 2 coupled 2nd ODEs and plot them with ParametricPlot?

QUESTION FROM: Soumen Basak | 7 years ago BY: Soumen Basak
Calculus , Computational Systems , Equation Solving , ...
14
REPLIES
14.8K
VIEWS

[?] Calculate this integral with one/two unknown variables?

QUESTION FROM: zhaojx84 | 8 years ago BY: zhaojx84
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
14
REPLIES
9.5K
VIEWS

Solve for best teams?

QUESTION FROM: Peter Parker | 9 years ago BY: EDITORIAL BOARD
Calculus , Computational Systems , Discrete Mathematics , ...
14
REPLIES
15.4K
VIEWS

$\sqrt{1-x^2}$ convolution Integral does not converge

QUESTION FROM: Christian Bauer | 10 years ago BY: Klaus Giesselmann
Calculus , Mathematics , Wolfram Language
14
REPLIES
14.2K
VIEWS

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

Numerical integration of data imported for Excel

QUESTION FROM: Luke Schutzenhofer | 12 years ago BY: David Reiss
Calculus , Import and Export , Mathematica , Numerical Computation , ...
14
REPLIES
12.7K
VIEWS

Animate quantum wave plot

QUESTION FROM: Max Fischer | 12 years ago BY: Humberto Munoz Bauza
Calculus , Graphics and Visualization , Mathematica , Physics
14
REPLIES
18.4K
VIEWS
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