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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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Obtain a multiple variable Nonlinear fit using NonlinearModelFit?

QUESTION FROM: caiocustodio | 7 years ago BY: caiocustodio
Calculus , Mathematics , Modeling , Wolfram Language
6
REPLIES
9.7K
VIEWS

Get absolute value of a complex number?

QUESTION FROM: Thomas Vergeiner | 7 years ago BY: Anonymous User
Calculus , Mathematics , Wolfram Language
6
REPLIES
4.7K
VIEWS

Plot 3D Ln(x^2) Function?

QUESTION FROM: Qian Lu | 7 years ago BY: Qian Lu
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
6.4K
VIEWS

Integrate sum of dirac delta and a piecewise defined continuous function?

QUESTION FROM: Mike Luntz | 8 years ago BY: Mike Luntz
Calculus , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
6.3K
VIEWS

[?] Is there one term missing when using Table?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: Zhehao Zhang
Algebra , Calculus , Wolfram Language
6
REPLIES
11.8K
VIEWS

Use the out put of ParametricNDSolve as initial condition?

QUESTION FROM: Mary Aghaei | 8 years ago BY: Gokul Hariharan
Calculus , Computational Systems , Mathematics , ...
6
REPLIES
10.3K
VIEWS

Understand normalized squared euclidean distance?

QUESTION FROM: Luca Zenesini | 8 years ago BY: Luca Zenesini
Algebra , Calculus , Geometry , Mathematics , Wolfram Language
6
REPLIES
14.6K
VIEWS

[GIF] Bessel (Taylor approximations to a Bessel function)

CONTRIBUTED BY: Clayton Shonkwiler | 8 years ago BY: J. M.
Staff Picks , Calculus , Dynamic Interactivity , Geometry , ...
6
REPLIES
20.1K
VIEWS

Why is this integral different when the variable is substituted?

QUESTION FROM: Alexander Dunlap | 8 years ago BY: Alexander Dunlap
Calculus , Mathematics , Wolfram Language
6
REPLIES
8.2K
VIEWS

Solve a single PDE?

QUESTION FROM: aly ghobashy | 8 years ago BY: aly ghobashy
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.7K
VIEWS

Solve $y'' -2*(x^4-e)y = 0$ 2nd order non-linear differential equation?

QUESTION FROM: Hengameh Bagherianlemraski | 8 years ago BY: Hengameh Bagherianlemraski
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6.4K
VIEWS

Create solids of revolution and compute surface area and volume?

QUESTION FROM: Ray Lawicki | 9 years ago BY: Ray Lawicki
Calculus , Geometry , Graphics and Visualization , Mathematics , ...
6
REPLIES
14.3K
VIEWS

New graphic notation to express math relationships

CONTRIBUTED BY: Joseph Anglada | 9 years ago BY: Marina Shchitova
Algebra , Calculus , Computational Linguistics , ...
6
REPLIES
21.4K
VIEWS

3DPlot triple integrals volume (x,y,z) under a curve?

QUESTION FROM: vick ratnam | 9 years ago BY: vick ratnam
Calculus , Graphics and Visualization , Mathematics , ...
6
REPLIES
10.1K
VIEWS

Plot a differential equation result?

QUESTION FROM: Reem Refaie | 9 years ago BY: Reem Refaie
Calculus , Equation Solving , Graphics and Visualization , ...
6
REPLIES
5.7K
VIEWS

Is there a function with no defined limit but a convergent integral?

QUESTION FROM: Cheyenne Vasseli | 9 years ago BY: Cheyenne Vasseli
Calculus , Mathematics , Wolfram Language
6
REPLIES
9.6K
VIEWS

Solving differential equations

QUESTION FROM: Zhehao Zhang | 9 years ago BY: Zhehao Zhang
Calculus , Equation Solving , Wolfram Language
6
REPLIES
4.2K
VIEWS

How to use Mathematica to compute a circle integration?

QUESTION FROM: MOP MOP | 9 years ago BY: Gianluca Gorni
Calculus , Wolfram Language
6
REPLIES
6.7K
VIEWS

A Bunch Of MRB Constants?

CONTRIBUTED BY: Udo Krause | 10 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Mathematica , Mathematics
6
REPLIES
10.3K
VIEWS

Can list be a loop counter?

QUESTION FROM: Alexey Podchufarov | 10 years ago BY: Alexey Podchufarov
Calculus , Computer Science , Mathematica , Wolfram Language
6
REPLIES
9.1K
VIEWS

how to use wolfram to convert rectangular equations to polar equations??

QUESTION FROM: jerrod dockan | 10 years ago BY: Simon Cadrin
Calculus
6
REPLIES
23.8K
VIEWS

Particular Solution of 4th degree differential equation (column buckling)

QUESTION FROM: Luis Valarinho | 10 years ago BY: Luis Valarinho
Calculus , Civil Engineering , Mathematica , Mechanical Engineering , ...
6
REPLIES
13.5K
VIEWS

Why two solutions to this simple ODE?

QUESTION FROM: Jean-Michel Charles Collard-Richard | 10 years ago BY: Udo Krause
Calculus , Equation Solving , Wolfram Language
6
REPLIES
7.3K
VIEWS

A rational cubic polynomial Limit step by step ?

QUESTION FROM: gaser hmad | 10 years ago BY: gaser hmad
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
11.2K
VIEWS

Reaching an error of 1/0 when trying to evaluate an expression

QUESTION FROM: Andrew Ross | 10 years ago BY: Sean Clarke
Calculus , Equation Solving , Numerical Computation , Wolfram Language
6
REPLIES
11.6K
VIEWS

What have "GenerateConditions -> False" done to a divergent integral?

QUESTION FROM: Long Chen | 10 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Wolfram Language
6
REPLIES
3.9K
VIEWS

How do I integrate this in mathematica?

QUESTION FROM: Peter Hemmälin | 10 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Wolfram Language
6
REPLIES
8.4K
VIEWS

Runge-Kutta Method, stiffness occur, how to solve it?

QUESTION FROM: Thai Kee Gan | 11 years ago BY: Thai Kee Gan
Calculus , Equation Solving , Mathematica , Numerical Computation
6
REPLIES
11.9K
VIEWS

Help with NDSolve`FiniteDifferenceDerivative

QUESTION FROM: Alan Lewis | 11 years ago BY: Alan Lewis
Calculus , Mathematica , Wolfram Language
6
REPLIES
11.1K
VIEWS

Two problems - Limit and ContourPlot

QUESTION FROM: Ehsan Monabbati | 11 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics , Wolfram|Alpha
6
REPLIES
13.4K
VIEWS

Integral evaluation fails

QUESTION FROM: Welling Oei | 11 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematica , Wolfram Language
6
REPLIES
8.5K
VIEWS

Integral. Wrong answer.

QUESTION FROM: Iurii Popov | 11 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics
6
REPLIES
9.4K
VIEWS

Solving ordinary differential equations [growth equation]

QUESTION FROM: Brendan John | 11 years ago BY: Arturo Ramos
Calculus , Equation Solving , Mathematica , Wolfram Language
6
REPLIES
6.5K
VIEWS

Numerical solution of fourth order differential equation

QUESTION FROM: sergei pronkevich | 11 years ago BY: sergei pronkevich
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
6
REPLIES
7.3K
VIEWS

Is W.Alpha calculating double integrals incorrectly? Why is this happening?

QUESTION FROM: A Afif | 11 years ago BY: A Afif
Calculus , Wolfram|Alpha , Wolfram|Alpha Apps
6
REPLIES
12.9K
VIEWS

Unable to solve a double integration

QUESTION FROM: kok wong | 11 years ago BY: Bill Simpson
Calculus , Mathematica , Numerical Computation , Wolfram Language
6
REPLIES
13.7K
VIEWS

Problems with Assumptions for Integrate and Reduce

QUESTION FROM: Paul Reiser | 11 years ago BY: Paul Reiser
Algebra , Calculus , Symbolic Computations , Wolfram Language
6
REPLIES
11.2K
VIEWS

Working with Nested Lists, Trying for a Partitioned Average

QUESTION FROM: Josh Wofford | 11 years ago BY: Josh Wofford
Calculus , Chemistry , Mathematica , Mathematics
6
REPLIES
14.8K
VIEWS

DSolve returns Infinite expression 1/0

QUESTION FROM: Andrea Gazzotti | 11 years ago BY: David Keith
Calculus , Mathematica
6
REPLIES
7.3K
VIEWS

derivative of (x/Sqrt[x^2])

QUESTION FROM: osvaldo negrini | 11 years ago BY: Marco Thiel
Calculus , Wolfram Language
6
REPLIES
6.8K
VIEWS

Taking a limit inside a function and graphing it

QUESTION FROM: steven heydendahl | 11 years ago BY: steven heydendahl
Calculus , Mathematica , Wolfram Language
6
REPLIES
2.5K
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

Integral upper limit a function

QUESTION FROM: Luther Nayhm | 12 years ago BY: Luther Nayhm
Calculus , Mathematica , Physics
6
REPLIES
12.4K
VIEWS

Counterintuitive result for FullSimplify of expressions with Re

QUESTION FROM: Andy Ross | 12 years ago BY: Sjoerd de Vries
Algebra , Calculus , Mathematica , Wolfram Language
6
REPLIES
8K
VIEWS

How to handle big expressions in Mathematica

CONTRIBUTED BY: Levente Fekésházy | 17 days ago BY: Michal Kvasnicka
Algebra , Calculus , Computer Science , Engineering , Mathematica , ...
5
REPLIES
1.6K
VIEWS

Elliptic integrals: built-in vs. explicit integration

QUESTION FROM: Davide Gardini | 4 months ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
713
VIEWS

Calculating multivariable calculus surface integrals using Mathematica

QUESTION FROM: Mitchell Sandlin | 7 months ago BY: Mitchell Sandlin
Calculus , Graphics and Visualization , Mathematics , ...
5
REPLIES
2.6K
VIEWS

how to get coefficient list from a polynomial with positive and negative powers?

QUESTION FROM: Sami Heidari | 9 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
1.8K
VIEWS

Help with inverse functions

QUESTION FROM: Michele Galasso | 10 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
1.2K
VIEWS

Analytical integration gives no output

QUESTION FROM: Jabir Hakami | 11 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
5
REPLIES
1.8K
VIEWS
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