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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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Computing Fourier transforms and equivalent integrals

QUESTION FROM: S. Lake | 7 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
2.4K
VIEWS

FindMinimum code working on V9 but not V14

QUESTION FROM: Hirokazu Maruyama | 10 months ago BY: Hirokazu Maruyama
Calculus , Optimization , Mathematics , Physics , Wolfram Language
13
REPLIES
3K
VIEWS

Analytical integration gives no output

QUESTION FROM: Jabir Hakami | 10 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
5
REPLIES
1.8K
VIEWS

How to get a sigma style result from Series[]?

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 10 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.8K
VIEWS

Why does Mathematica just return my integral as output but won't solve it symbolically?

QUESTION FROM: Zach Tarbox | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
2
REPLIES
1.6K
VIEWS

Help with complex integral

QUESTION FROM: Minaa Askari | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
8
REPLIES
2.2K
VIEWS

How to customize complex solution regions for NDSolve like the example in Mathematica？

QUESTION FROM: HAO XU | 1 year ago BY: HAO XU
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.6K
VIEWS

Double sum with j=i+1 eventual compiling problem

QUESTION FROM: Magox . | 1 year ago BY: Michael Rogers
Calculus , Compilation , Mathematics , Wolfram Language
4
REPLIES
1.9K
VIEWS

No output from an integral of Bessel function

QUESTION FROM: Chandan Thakur | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
3
REPLIES
1.3K
VIEWS

Track my progress not working in the course Introduction to Multivariable Calculus

QUESTION FROM: Simon Slade | 1 year ago BY: Christine Owens
Calculus , Education , Wolfram Language , Wolfram U
9
REPLIES
6.4K
VIEWS

Transforming the equation into the relationship between t and dt

QUESTION FROM: James James | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.3K
VIEWS

Fitting peaks with a Voigt function

QUESTION FROM: Robertino Pilot | 2 years ago BY: Robertino Pilot
Calculus , Modeling , Numerical Computation , Wolfram Language
8
REPLIES
4.8K
VIEWS

List of Calculus functions in Wolfram Language?

QUESTION FROM: Paul Shapshak, PhD | 2 years ago BY: Paul Shapshak, PhD
Calculus , Mathematics , Wolfram Language
2
REPLIES
5.5K
VIEWS

Limit of a product doesn't work

QUESTION FROM: I C | 2 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
4
REPLIES
3.1K
VIEWS

1D HeatTransfer problem reformulation

QUESTION FROM: Uwe Schlink | 2 years ago BY: Uwe Schlink
Calculus , Dynamic Interactivity , Equation Solving , ...
3
REPLIES
3.6K
VIEWS

How can this Euler Method be implemented in Mathematica?

QUESTION FROM: Cornel B. | 2 years ago BY: Hans Milton
Calculus , Equation Solving , Mathematics , Wolfram Language
12
REPLIES
8.8K
VIEWS

Plotting the solution of an integral equation

QUESTION FROM: Mahnoor Khan Sumbal | 3 years ago BY: Mahnoor Khan Sumbal
Calculus , Equation Solving , Graphics and Visualization , ...
10
REPLIES
3.5K
VIEWS

Series is unexpectedly convergent by Wolfram|Alpha

QUESTION FROM: Tomas Torstensson | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram|Alpha , ...
8
REPLIES
9.8K
VIEWS

Solve a system of ODE's with DSolve[ ]?

QUESTION FROM: Jay Gourley | 5 years ago BY: Jay Gourley
Biological Sciences , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
8.4K
VIEWS

Save the interpolation function that is a result of NDsolve?

QUESTION FROM: Markus Schmidt | 5 years ago BY: Tony Coliderse
Calculus , Equation Solving , Mathematics , Modeling , ...
14
REPLIES
21K
VIEWS

Finding the function given the gradient vector

QUESTION FROM: Meryem Aslı | 5 years ago BY: Meryem Aslı
Algebra , Calculus , Equation Solving , Geometry , ...
18
REPLIES
18.4K
VIEWS

Find a missing number in a sequence of numbers.

QUESTION FROM: Artin Hatzikioseyian | 5 years ago BY: Jim Baldwin
Algebra , Calculus , Mathematics , Wolfram Language
9
REPLIES
8.4K
VIEWS

Why does FourierTransform return 0, while it's obviously incorrect?

QUESTION FROM: feature engineer | 5 years ago BY: feature engineer
Calculus , Mathematics , Optics , Physics , Wolfram Language
4
REPLIES
7.3K
VIEWS

[WSC19] Visualizing Fourier Synthesis

QUESTION FROM: Mukilan Karthikeyan | 6 years ago BY: Mukilan Karthikeyan
Calculus , Discrete Mathematics , Graphics and Visualization , ...
7
REPLIES
24.7K
VIEWS

Mathematica does not simplify Sqrt[x^2] in expressions?

QUESTION FROM: LV VS | 6 years ago BY: Henrik Schachner
Calculus , Computer-Based Maths , Mathematica , Mathematics
4
REPLIES
20.7K
VIEWS

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

QUESTION FROM: Rutton Patel | 6 years ago BY: Rutton Patel
Calculus , Chemistry , Equation Solving , Mathematics , Modeling , ...
23
REPLIES
17.8K
VIEWS

Write code for fractional calculus?

QUESTION FROM: Oscar Peña | 7 years ago BY: Anonymous User
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
8.8K
VIEWS

Resources on Wolfram Language for college calculus course?

QUESTION FROM: Thomas Pratley | 7 years ago BY: Thomas Pratley
Calculus , Education , Mathematics , Wolfram Language
4
REPLIES
10.8K
VIEWS

[?] Plot rational functions?

QUESTION FROM: Salvador Benjamin P. R. | 8 years ago BY: Salvador Benjamin P. R.
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

[?] Find first local minima?

QUESTION FROM: M.A. Ghorbani | 8 years ago BY: Hans Dolhaine
Calculus , Optimization , Mathematics , Wolfram Language
8
REPLIES
6.6K
VIEWS

Integrate[1/x, x] should give Log[Abs[x]] but does not ?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Michael Rogers
Calculus , Mathematics , Wolfram Language
9
REPLIES
18K
VIEWS

Create a RegionPlot with an inequality over an intervall of a variable?

QUESTION FROM: Tobias Frohoff | 8 years ago BY: Tobias Frohoff
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
3.9K
VIEWS

Get number of digits to the right of the decimal point?

QUESTION FROM: Vladimir Ivanov | 9 years ago BY: Vladimir Ivanov
Calculus , Mathematics , Wolfram Language
8
REPLIES
10.7K
VIEWS

Minimizes a function (variance over 1mln data-points)?

QUESTION FROM: Sandu Ursu | 9 years ago BY: Sandu Ursu
Calculus , Optimization , Mathematics , Wolfram Language
7
REPLIES
8.7K
VIEWS

Accurately solving an ode/bvp?

QUESTION FROM: Leslaw Bieniasz | 9 years ago BY: Marco Thiel
Calculus , Equation Solving , Mathematics , Wolfram Language
21
REPLIES
6.1K
VIEWS

Integrate this equation using the Wolfram Language?

QUESTION FROM: Nurul Ainina | 9 years ago BY: Nurul Ainina
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
12
REPLIES
6.8K
VIEWS

"Plot3D" Not responding to changes in wave function conditions.

QUESTION FROM: Chris Penney | 10 years ago BY: Erik Mahieu
Calculus , Mathematica , Physics , Signal Processing , ...
5
REPLIES
10.4K
VIEWS

What is the default rule of Integration for Mathematica?

QUESTION FROM: Thai Kee Gan | 10 years ago BY: Thai Kee Gan
Algebra , Calculus , Mathematica , Numerical Computation , ...
10
REPLIES
11.5K
VIEWS

Orthogonal projection of surface

QUESTION FROM: Victoria Cheng | 10 years ago BY: Victoria Cheng
Algebra , Calculus , Geometry , Graphics and Visualization , ...
3
REPLIES
10.7K
VIEWS

Integral equations in Wolfram Language

QUESTION FROM: Yaj Bhattacharya | 10 years ago BY: Henrik Schachner
Calculus , Equation Solving , Wolfram Language
8
REPLIES
7.5K
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

Real-valued integral over real variable returns complex result(s)

QUESTION FROM: Jerry | 10 years ago BY: Marco Thiel
Calculus , Mathematica , Numerical Computation , Wolfram Language
7
REPLIES
19.3K
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

Incorrect answer for the integral of -1/(x-1)?

QUESTION FROM: Deryk Morrish | 11 years ago BY: Deryk Morrish
Calculus , Wolfram|Alpha
4
REPLIES
8.2K
VIEWS

Using an image as a variable for integrating

QUESTION FROM: Daniel Solis | 11 years ago BY: Itai Seggev
Calculus , Education , Mathematica , Symbolic Computations , ...
8
REPLIES
10.6K
VIEWS

can't solve this differential equation

QUESTION FROM: Ali H | 11 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematica , Wolfram Language
9
REPLIES
7.8K
VIEWS

Error in Mathematica computation

QUESTION FROM: aakarshmadhavan | 11 years ago BY: Marco Thiel
Calculus , Mathematica , Mathematics , Numerical Computation
15
REPLIES
10.7K
VIEWS

Drawing tangent line on a curve

QUESTION FROM: tmehmoodraza | 11 years ago BY: Mark Dooris
Calculus , Graphics and Visualization , Mathematica
2
REPLIES
32.6K
VIEWS

Algorithms behind Step-by-Step solutions in Wolfram|Alpha ?

QUESTION FROM: shubham agarwal | 12 years ago BY: David Reiss
Calculus , Computational Systems , Computer Science , Education , ...
4
REPLIES
21.5K
VIEWS

How to show a limit superimposed on a graph

QUESTION FROM: Peter Brown | 12 years ago BY: Peter Brown
Calculus , Graphics and Visualization , Mathematica
4
REPLIES
5.2K
VIEWS
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