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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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Can TangentLine be used with a parameter to specify 4th quadrant?

QUESTION FROM: Scott B | 3 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.5K
VIEWS

Ground State Energy of Helium via Perturbation

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Graphics and Visualization , ...
1
REPLIES
7.5K
VIEWS

ParametricNDSolve not working with my system

QUESTION FROM: Emil Rosanowski | 3 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.6K
VIEWS

Compute the gradient of a function of vectors

QUESTION FROM: Alexander Heger | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
4.5K
VIEWS

Koopman analysis of the periodic Korteweg-de Vries equation

CONTRIBUTED BY: Jeremy Parker | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
5K
VIEWS

Creating a recursively-updating discrete gradient vector plot

QUESTION FROM: Alex Rosenzweig | 3 years ago BY: Rohit Namjoshi
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.7K
VIEWS

2-D Wave Equation in Cartesian Coordinates

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
2.2K
VIEWS

Different output of a DSolve example?

QUESTION FROM: Sthen Sdfs | 3 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5.3K
VIEWS

Integral of an exponent function

QUESTION FROM: Sai Sudhir Chalavadi | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
9
REPLIES
4.6K
VIEWS

Monotonic functions: definition and examples

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago
Calculus , Education , Graphics and Visualization , Mathematics , ...
0
REPLIES
5K
VIEWS

Animating smooth roll of a square wheel on a shaped road

CONTRIBUTED BY: Silvia Hao | 3 years ago BY: Michael Rogers
Staff Picks , Calculus , Engineering , Geometry , ...
3
REPLIES
8.3K
VIEWS

Wolfram R&D LIVE: Everything to know about Mellin-Barnes Integrals - PartII

CONTRIBUTED BY: Oleg Marichev | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Events & Media , ...
1
REPLIES
5.6K
VIEWS

How does Mathematica compute a derivative numerically by Euler sums?

QUESTION FROM: Ralph Trenkler | 3 years ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
3.9K
VIEWS

Solving a Sturm-Liouville BVP in two ways

CONTRIBUTED BY: Athanasios Paraskevopoulos | 3 years ago
Calculus , Computer-Based Maths , Equation Solving , ...
0
REPLIES
2K
VIEWS

Integrate doesn't give a result for non-linear functions

QUESTION FROM: Sai Sudhir Chalavadi | 3 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
1.9K
VIEWS

Brachistochrone problem: shortest time to slide on a curve

CONTRIBUTED BY: Yao . | 3 years ago BY: Yao .
Staff Picks , Calculus , Challenges , Dynamic Interactivity , ...
6
REPLIES
12.4K
VIEWS

Different results when solving a DE using symbolic and numerical methods

QUESTION FROM: Sinval Santos | 3 years ago BY: Sinval Santos
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.9K
VIEWS

NDSolve error: The function doesn't have the same number of arguments

QUESTION FROM: Iuval Clejan | 3 years ago BY: Iuval Clejan
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
3.8K
VIEWS

Difference between Sum and NSum?

QUESTION FROM: Indranil Maiti | 3 years ago BY: Indranil Maiti
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3.6K
VIEWS

How to plot the result of NDEigensystem

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.9K
VIEWS

Analytical and numerical solution of the normalized heat equation problem

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago
Calculus , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
1.7K
VIEWS

Dynamics of the bifilar pendulum

CONTRIBUTED BY: Erik Mahieu | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
20.9K
VIEWS

Taylor series of analytical solutions

QUESTION FROM: James James | 3 years ago BY: Roland Franzius
Calculus , Mathematics , Wolfram Language
1
REPLIES
3.2K
VIEWS

Empty plot in Manipulate applied at ParametricPlot?

QUESTION FROM: Jonathan Baker | 3 years ago BY: Jonathan Baker
Calculus , Dynamic Interactivity , Equation Solving , ...
2
REPLIES
3.2K
VIEWS

Solving Generalized Heat Equation by separation of variables

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Graphics and Visualization , ...
8
REPLIES
3.7K
VIEWS

NDSolve: Unable to find initial conditions

QUESTION FROM: Roland Franzius | 3 years ago BY: Werner Geiger
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
5.6K
VIEWS

No result with no error from NDSolve

QUESTION FROM: kumarpardeep.math | 3 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.7K
VIEWS

LineIntegralConvolutionPlot image syntax?

QUESTION FROM: Ronald Riegert | 3 years ago BY: Roland Franzius
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.9K
VIEWS

Solving a Boundary Value Problem--Sturm-Liouville

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
2.9K
VIEWS

Difficulty to solve PDE with NDEigensystem command

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.9K
VIEWS

1D HeatTransfer problem reformulation

QUESTION FROM: Uwe Schlink | 3 years ago BY: Uwe Schlink
Calculus , Dynamic Interactivity , Equation Solving , ...
3
REPLIES
4.2K
VIEWS

[CALL] for challenging univariate symbolic integrals

CONTRIBUTED BY: Oleg Marichev | 3 years ago BY: Michal Kvasnicka
Calculus , Challenges , Mathematics , Symbolic Computations , ...
16
REPLIES
12.3K
VIEWS

Error solving 5 diff. equations with NDSolve

QUESTION FROM: David Hwang | 3 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.9K
VIEWS

Isolating coefficients from a long exponential function

QUESTION FROM: Ser Man | 3 years ago BY: Ser Man
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

Speeding up the computation of double integrals composed from double series

QUESTION FROM: Pooya Azizi | 3 years ago BY: Pooya Azizi
Calculus , Mathematics , Tuning and Debugging , Wolfram Language
6
REPLIES
4.5K
VIEWS

NDSolve an equation for a function including an integral?

QUESTION FROM: Emil Rosanowski | 3 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.1K
VIEWS

Integral of BesselJ function doesn't calculate in my version?

QUESTION FROM: Elina Shishkina | 3 years ago BY: Elina Shishkina
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
3.2K
VIEWS

Empty Plot of NDSolve output

QUESTION FROM: Emil Rosanowski | 3 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.7K
VIEWS

The Routh-Hurwitz stability criterion

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Control Systems , ...
1
REPLIES
9.4K
VIEWS

Calculating the parameter value when the first derivative is 0

QUESTION FROM: James James | 3 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.4K
VIEWS

Exponential Integral Ein

QUESTION FROM: Yep Led | 3 years ago BY: Roland Franzius
Calculus , Mathematics , Wolfram Language
4
REPLIES
5.2K
VIEWS

Graphing isosurfaces and field lines

QUESTION FROM: Chase Marangu | 3 years ago BY: Chase Marangu
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
6
REPLIES
8.6K
VIEWS

A 1D study of adaptive mesh refinement in neural networks for PDE solving

CONTRIBUTED BY: Gianni Tallarita | 3 years ago BY: Gianni Tallarita
Staff Picks , Artificial Intelligence , Calculus , Data Science , ...
3
REPLIES
6.4K
VIEWS

NDSolve error solving system of equations

QUESTION FROM: YeJun Bang | 3 years ago BY: YeJun Bang
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
1.9K
VIEWS

Singularity or Stiff system suspected in NDSolve integration

QUESTION FROM: Rua Sulaiman | 3 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.4K
VIEWS

Wolfram R&D LIVE: Everything to Know about Mellin-Barnes Integrals - Part I

CONTRIBUTED BY: Oleg Marichev | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Events & Media , Mathematics , ...
1
REPLIES
6.1K
VIEWS

Nonlinear Partial Differential Equation paid collaboration needed

QUESTION FROM: Tao Guo | 3 years ago BY: Tao Guo
Calculus , Equation Solving , Jobs & More Exchange , Mathematics , ...
5
REPLIES
7.7K
VIEWS

Dynamics of stochastic-constrained particles

CONTRIBUTED BY: Tao Guo | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
5K
VIEWS

How to simplify Dot expressions in Mathematica?

QUESTION FROM: Yi-Shuai Niu | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.8K
VIEWS

Studyind S-I model using the improved Euler method

CONTRIBUTED BY: Athanasios Paraskevopoulos | 3 years ago
Biological Sciences , Calculus , Data Science , Equation Solving , ...
0
REPLIES
1.5K
VIEWS
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