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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 plot this on Mathematica?

QUESTION FROM: Maddie Long | 10 years ago BY: Maddie Long
Calculus , Mathematica , Mathematics
2
REPLIES
6.3K
VIEWS

Numerical Integration, FEM application

QUESTION FROM: Amir Delgoshaie | 11 years ago BY: Bill Simpson
Calculus , Engineering , Mathematica , Numerical Computation
1
REPLIES
6.3K
VIEWS

Integrate from InterpolatingFunction?

QUESTION FROM: Lea Rebanks | 7 years ago BY: Lea Rebanks
Calculus , Mathematics , Wolfram Language
5
REPLIES
6.3K
VIEWS

Error using OutputResponse?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 3 years ago BY: Neil Singer
Calculus , Control Systems , Equation Solving , ...
1
REPLIES
6.3K
VIEWS

Expand double derivative when substituted?

QUESTION FROM: Aakash Gupta | 6 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
6.3K
VIEWS

Work on a form for step-by-step solutions for indefinite integrals?

QUESTION FROM: RorriNator 7 | 6 years ago BY: RorriNator 7
Calculus , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

A numerical integration high precision calculation problem

QUESTION FROM: HuaXing Ma | 1 year ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
19
REPLIES
6.3K
VIEWS

Making normal derivative times corresponding multipliers continuous?

QUESTION FROM: Marissa Whitby | 4 years ago BY: Rohit Namjoshi
Calculus , Electrical Engineering , Engineering , Equation Solving , ...
5
REPLIES
6.3K
VIEWS

Numerically integrate a function whose lower limit depends on a parameter?

QUESTION FROM: mohamed alzenad | 7 years ago BY: mohamed alzenad
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
6.3K
VIEWS

Cannot solve differential equation for electron motion in Electric Field

QUESTION FROM: Phil R | 11 years ago BY: Kevin McCann
Calculus , Mathematica , Physics , Wolfram Language
1
REPLIES
6.3K
VIEWS

Plot a wave in 3d

QUESTION FROM: Ehud Behar | 7 years ago BY: Frank Kampas
Calculus , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
6.2K
VIEWS

How do I find all the zero's in a Conditional Expression for the given exp?

QUESTION FROM: Wayne Roest | 11 years ago BY: Bill Simpson
Algebra , Calculus , Equation Solving , Mathematica , Optimization , ...
4
REPLIES
6.2K
VIEWS

NSolve takes too long to solve equation?

QUESTION FROM: Sabrina Chui | 4 years ago BY: Sabrina Chui
Algebra , Calculus , Equation Solving , Mathematics , ...
13
REPLIES
6.2K
VIEWS

Need more help on code for identity involving the Meijer G .

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Computer-Based Maths , Mathematics , ...
4
REPLIES
6.2K
VIEWS

Integrate x^x^x^x...

QUESTION FROM: Muhammad Afzal | 6 years ago BY: Muhammad Afzal
Calculus
2
REPLIES
6.2K
VIEWS

Exporting results from NDSolve?

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Mishal Mohanlal
Calculus , Equation Solving , External Programs and Systems , ...
2
REPLIES
6.2K
VIEWS

Issues with Module fuction when developing a package

QUESTION FROM: Attila Sulyok | 5 years ago BY: Mike Besso
Calculus , Control Systems , Engineering , Mathematics , Packages , ...
1
REPLIES
6.2K
VIEWS

Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 12 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics
3
REPLIES
6.2K
VIEWS

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

Problem with integration

QUESTION FROM: Louis Rogliano | 11 years ago BY: David Reiss
Calculus , Mathematica , Wolfram Language
3
REPLIES
6.2K
VIEWS

[?] Solve cubic equation w.r.t X ?

QUESTION FROM: Mads Poulsen | 6 years ago BY: Gianluca Gorni
Algebra , Calculus , Discrete Mathematics , Economics , ...
5
REPLIES
6.2K
VIEWS

How to display partial derivatives using ∂?

QUESTION FROM: Paul K | 4 years ago BY: Henrik Schachner
Calculus , Mathematica , Mathematics , Wolfram Language
2
REPLIES
6.2K
VIEWS

NIntegrate returned complex value for non-complex integrand

QUESTION FROM: Denis Petukhov | 11 years ago BY: Sean Clarke
Calculus , Mathematica , Numerical Computation , Wolfram Language
4
REPLIES
6.2K
VIEWS

Integrating second order differential equation

QUESTION FROM: Filippo Cova | 11 years ago BY: W. Craig Carter
Calculus , Equation Solving , Mathematica , Wolfram Language
3
REPLIES
6.2K
VIEWS

A new form for the MRB constant

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 6 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
6.2K
VIEWS

Explicit derivatives

QUESTION FROM: Andreas Madsen | 10 years ago BY: Andreas Madsen
Calculus , Mathematics , Wolfram Language
4
REPLIES
6.2K
VIEWS

W|A input "tan^-(1*2)(x)" does not equal "tan^(-1*2)(x)"

CONTRIBUTED BY: A N | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.2K
VIEWS

Finding the area of a 3D solid by rotating graphs around an axis

QUESTION FROM: Miranda Vinay | 11 years ago BY: cong liu
Calculus , Wolfram|Alpha
1
REPLIES
6.2K
VIEWS

Help with defining a function

QUESTION FROM: richard fell | 11 years ago BY: Frank Kampas
Calculus , Mathematica , Wolfram Language
4
REPLIES
6.2K
VIEWS

New course on Discrete Calculus!

CONTRIBUTED BY: Alistair Forsyth | 2 years ago BY: Alistair Forsyth
Algebra , Calculus , Discrete Mathematics , Education , ...
3
REPLIES
6.2K
VIEWS

[WSS22] Lecture notebooks for Vector Calculus

CONTRIBUTED BY: Passant Abbassi | 3 years ago BY: Dean Gladish
Staff Picks , Algebra , Calculus , Computer-Based Maths , Education , ...
2
REPLIES
6.2K
VIEWS

[?] Avoid getting easy integral wrong?

QUESTION FROM: Seth Chandler | 8 years ago BY: Ilian Gachevski
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
6.2K
VIEWS

Wolfram U Webinar Series: New in Wolfram Language 14

CONTRIBUTED BY: Abrita Chakravarty | 1 year ago BY: Ahmed Elbanna
Astronomy , Audio, Sound and Music , Calculus , Curated Data , ...
2
REPLIES
6.2K
VIEWS

How to improve integration of a piecewise smooth function in Mathematica?

QUESTION FROM: Dmitry Zhuridov | 11 years ago BY: Jason Grigsby
Calculus , Mathematica , Wolfram Language
1
REPLIES
6.2K
VIEWS

Integrate a transcendental function given by a power series?

QUESTION FROM: Anonymous User | 6 years ago BY: Anonymous User
Calculus , Mathematics , Wolfram Language
10
REPLIES
6.2K
VIEWS

Interpolate a function with 60 of points

QUESTION FROM: Jaime de la Mota | 5 years ago BY: Jaime de la Mota
Calculus , Mathematics , Signal Processing , Wolfram Language
2
REPLIES
6.2K
VIEWS

Error: "Invalid integration variable or limit(s)"

QUESTION FROM: Saif Almazrouei | 3 years ago BY: Saif Almazrouei
Calculus , Mathematics , Statistics and Probability , ...
7
REPLIES
6.2K
VIEWS

Integrate a function in a region around the origin with a singularity?

QUESTION FROM: Miguel Condesso | 7 years ago BY: Miguel Condesso
Calculus , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
6.1K
VIEWS

Plot with VectorPlot over a region

QUESTION FROM: Ehud Behar | 7 years ago BY: Gianluca Gorni
Calculus , Education , Graphics and Visualization , Mathematica , ...
3
REPLIES
6.1K
VIEWS

Please, can anybody help me to find the answer of this integration.

QUESTION FROM: Muzahoo jee | 11 years ago BY: Muzahoo jee
Calculus , Mathematica , Wolfram Language
3
REPLIES
6.1K
VIEWS

Could you please help me out to solve this integration problem?

QUESTION FROM: Muzahoo jee | 10 years ago BY: Muzahoo jee
Algebra , Calculus , Mathematica , Wolfram Language
2
REPLIES
6.1K
VIEWS

Triple Integral to obtain Volume

QUESTION FROM: Jack Ertle | 12 years ago BY: Frank Kampas
Calculus , Mathematica , Mathematics
1
REPLIES
6.1K
VIEWS

How to enter g(x, y) = f(3x ? y) into Mathematica for a contourplot?

QUESTION FROM: Frank Jones | 11 years ago BY: Udo Krause
Calculus , Mathematica , Mathematics
3
REPLIES
6.1K
VIEWS

NdSolve::ndnum error and Polar Coordinates plot

QUESTION FROM: Danila Zharenkov | 12 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics
6
REPLIES
6.1K
VIEWS

Ground State Energy of Helium via Perturbation

CONTRIBUTED BY: Paul Abbott | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Graphics and Visualization , ...
1
REPLIES
6.1K
VIEWS

Error in FindMinimum for defined function of NIntegrate

QUESTION FROM: Dalale Mhamdi | 4 years ago BY: Nicholas Engelking
Calculus , Optimization , Mathematics , Numerical Computation , ...
1
REPLIES
6.1K
VIEWS

Separating product terms and keep a custom order in addition

QUESTION FROM: Artin Hatzikioseyian | 5 years ago BY: Artin Hatzikioseyian
Algebra , Calculus , Wolfram Language
5
REPLIES
6.1K
VIEWS

What value of x splits the area under the curve in half?

QUESTION FROM: Jonathan Wooldridge | 3 years ago BY: Hans Milton
Calculus , Equation Solving , Graphics and Visualization , ...
10
REPLIES
6.1K
VIEWS

What is the procedure of solving DAE in System Modeler?

QUESTION FROM: Aaron Jamma | 4 years ago BY: Carl Jönsson
Algebra , Calculus , Equation Solving , Mathematics , SystemModeler
3
REPLIES
6.1K
VIEWS

Problem with Solve (error message Solve::nsmet)

QUESTION FROM: Olimpia Cutinelli Rendina | 4 years ago BY: Olimpia Cutinelli Rendina
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
6.1K
VIEWS

Minimize of a constant value yields -12/5

QUESTION FROM: Seth Chandler | 5 years ago BY: Seth Chandler
Calculus , Optimization , Wolfram Language
2
REPLIES
6.1K
VIEWS

Wrong limit?

QUESTION FROM: Umberto Mondini | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
6.1K
VIEWS

Initial conditions of PDE is being ignored?

QUESTION FROM: Bryan Foo | 3 years ago BY: xzczd 　
Calculus , Equation Solving , Graphics and Visualization , ...
9
REPLIES
6.1K
VIEWS

Solving an equation with Root Objects?

QUESTION FROM: Cédric Cavents | 9 years ago BY: Cédric Cavents
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
6.1K
VIEWS

Integration over polyhedral region

QUESTION FROM: Sam M | 6 years ago BY: Mariusz Iwaniuk
Calculus , Geometry , Mathematics , Numerical Computation , ...
3
REPLIES
6.1K
VIEWS

FEM: Specify a face for boundary conditions

QUESTION FROM: Michael Person | 10 years ago BY: Vitaliy Kaurov
Calculus , Geometry , Numerical Computation , Packages , ...
2
REPLIES
6.1K
VIEWS

differential equation solving numerically

QUESTION FROM: nirupama radhakrishnan | 11 years ago BY: Marco Thiel
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
1
REPLIES
6.1K
VIEWS

A simple model of the determination of the GDP with Mathematica

CONTRIBUTED BY: Jamel Saadaoui | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Economics , Equation Solving , Finance , ...
1
REPLIES
6.1K
VIEWS

Symbolic integral of an integrand containing derivative

QUESTION FROM: Dianta Ginting | 12 years ago BY: Nasser M. Abbasi
Calculus , Mathematica , Mathematics , Wolfram Language
5
REPLIES
6.1K
VIEWS

An integral representation of the ratio of two irrational numbers

CONTRIBUTED BY: Robert Reynolds | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
6.1K
VIEWS

Using Replace in multiscale analysis

QUESTION FROM: Omer Tzuk | 10 years ago BY: Sean Clarke
Calculus , Equation Solving , Mathematica , Modeling , Physics , ...
1
REPLIES
6.1K
VIEWS

Can W|A solve partial differential equations?

QUESTION FROM: Ewelina Ewelina | 6 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
6.1K
VIEWS

[?] Find multiple solutions for one equation?

QUESTION FROM: Lexie Tutwiler | 7 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.1K
VIEWS

How to simplify polynomial at my Taylor series ?

QUESTION FROM: Pred Liu | 5 years ago BY: Pred Liu
Calculus , Mathematics , Wolfram Language
6
REPLIES
6.1K
VIEWS

I am getting an "NDSolve::ndum:" error and cannot figure out why.

QUESTION FROM: Anup Singh | 11 years ago BY: Jason Grigsby
Calculus , Equation Solving , Mathematica , Wolfram Language
1
REPLIES
6.1K
VIEWS

Many ways to finding a solution of a quadratic equation.

QUESTION FROM: Roland Govantes | 6 years ago BY: Rohit Namjoshi
Calculus , Mathematics , Wolfram|Alpha , Wolfram Community
1
REPLIES
6.1K
VIEWS

Bass diffusion model

CONTRIBUTED BY: Sangdon Lee | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Economics , Equation Solving , ...
1
REPLIES
6.1K
VIEWS

[?] Solve an equation and restrict solution to real numbers?

QUESTION FROM: Mitchell Sandlin | 6 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
6.1K
VIEWS

Find relative rates of change of x & y axis?

QUESTION FROM: Lea Rebanks | 9 years ago BY: Lea Rebanks
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6.1K
VIEWS

NDSolve not producing a smooth solution of an oscillatory function?

QUESTION FROM: John Wick | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
6.1K
VIEWS

Manipulate parameters/constants in a set of differential equations?

QUESTION FROM: Jonas Hamp | 7 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
6.1K
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

Is there an error in Mathematica 9.0.1 integral?

QUESTION FROM: Shimon Rubin | 11 years ago BY: Sean Clarke
Calculus , Mathematica
3
REPLIES
6K
VIEWS

Fitting Data to the Sum of some Solutions of an ODE System

QUESTION FROM: marc123 | 10 years ago BY: Sean Clarke
Calculus , Optimization , Mathematics , Wolfram Language
3
REPLIES
6K
VIEWS

Integrating a convolution in a specified domain

QUESTION FROM: azmi almasalha | 12 years ago BY: Bill Simpson
Calculus , Mathematica , Mathematics
7
REPLIES
6K
VIEWS

Symbolically solve a system of first order differential algebraic equations

QUESTION FROM: Gurudeep D | 7 years ago BY: Gurudeep D
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
6K
VIEWS

nonlinear system problem (DSolve syntax)

QUESTION FROM: diana giarola | 10 years ago BY: diana giarola
Calculus , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
6K
VIEWS

Convenient approximations of Re[D[(-1)^n*n^(1/n), n]]

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
0
REPLIES
6K
VIEWS

Typing and finding a limit of sum

QUESTION FROM: Kadir Sertcanli | 10 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Wolfram Language
4
REPLIES
6K
VIEWS

ParametricNDSolve with Multiple Parameters

QUESTION FROM: Tim Sowinski | 3 years ago BY: Steady Mushayabasa
Calculus , Data Science , Equation Solving , Mathematics , Modeling , ...
3
REPLIES
6K
VIEWS

[?] Use substitution (or other) method to get a specific form integral?

QUESTION FROM: Roberto Rivero | 5 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6K
VIEWS

Manipulate[]

QUESTION FROM: Harvey Vargas | 10 years ago BY: Sean Clarke
Calculus , Education , Mathematica
1
REPLIES
6K
VIEWS

Alter the 'n' step size into a manipulate control?

QUESTION FROM: Jack Mellor | 9 years ago BY: massimo fazio
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6K
VIEWS

Is wolfram alpha giving me the right answer?

QUESTION FROM: Jamie L | 10 years ago BY: Marco Thiel
Calculus , Wolfram|Alpha
1
REPLIES
6K
VIEWS

Nonlinear Schrödinger equation: solution and visualization

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago BY: Sam Carrettie
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
4
REPLIES
6K
VIEWS

Shading the region between two graphs?

QUESTION FROM: Maddie Long | 10 years ago BY: Simon Cadrin
Calculus , Mathematica , Mathematics
3
REPLIES
6K
VIEWS

Beginner needs help

QUESTION FROM: Bob Bixler | 11 years ago BY: Bob Bixler
Calculus , Mathematica , Wolfram Language
2
REPLIES
6K
VIEWS

Calculate the following integral and generate a plot?

QUESTION FROM: reza hamzeh | 7 years ago BY: Alexander Trounev
Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
6K
VIEWS

can anyone help me with this code?

QUESTION FROM: nffddn | 11 years ago BY: Frank Kampas
Calculus , Equation Solving , Wolfram Language
1
REPLIES
6K
VIEWS

Partial differentiation in traditional form

QUESTION FROM: vin Bha | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
3
REPLIES
6K
VIEWS

Error in NDSolve of transmission line?

QUESTION FROM: Assouguena Nkada Jean | 4 years ago BY: Assouguena Nkada Jean
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
7
REPLIES
6K
VIEWS

Use FixedPointList?

QUESTION FROM: Mellow hibey | 6 years ago BY: Mellow hibey
Algebra , Calculus , Computer Science , Mathematics , Wolfram Language
2
REPLIES
6K
VIEWS

Use float limits with Integrate?

QUESTION FROM: Jeffram Olander | 7 years ago BY: Jeffram Olander
Calculus , Mathematics , Wolfram Language
6
REPLIES
6K
VIEWS

Why my variational method don't work here.

QUESTION FROM: Hanxiong Wang | 11 years ago BY: Hanxiong Wang
Algebra , Calculus , Computable Document Format
1
REPLIES
6K
VIEWS

How to plot Pitchfork bifuration curve for a nonlinear DE?

QUESTION FROM: Rahul Chakrabory | 10 years ago BY: Henrik Schachner
Calculus , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
6K
VIEWS

DSolve: how to plot the heat equation solution?

QUESTION FROM: Olivier Lemarchand | 10 years ago BY: Olivier Lemarchand
Calculus , Engineering , Graphics and Visualization , Wolfram Language
2
REPLIES
6K
VIEWS

Error "List encountered within..." in DSolve[ ]?

QUESTION FROM: Ser Man | 4 years ago BY: Ser Man
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6K
VIEWS

Empty result when solving two differential equation with NDSolve[ ]?

QUESTION FROM: John Wick | 4 years ago BY: John Wick
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
6K
VIEWS

A parallel adaptive sampling strategy (integration/plotting)

CONTRIBUTED BY: Eric Brown | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , High-Performance Computing , Mathematics , ...
1
REPLIES
6K
VIEWS

How to access past study groups?

QUESTION FROM: Ishant Yadav | 4 years ago BY: Jack White
Calculus , Education , Equation Solving , Mathematics , ...
2
REPLIES
5.9K
VIEWS
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