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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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WhenEvent issue with vector valued diffeq

QUESTION FROM: David Keith | 11 years ago BY: David Keith
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
8.4K
VIEWS

Find higher order derivatives with DSolve

QUESTION FROM: Simon Tyran | 11 years ago BY: Simon Tyran
Calculus , Equation Solving , Mathematica , Mathematics
2
REPLIES
7.7K
VIEWS

The function x appears with no arguments.

QUESTION FROM: Vindarius Johnson | 11 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Modeling
3
REPLIES
9.1K
VIEWS

Mathematica (for Calculus I) Help?

QUESTION FROM: Matt Ryan | 11 years ago BY: Bruce Miller
Calculus , Physics , Wolfram Language
3
REPLIES
8.9K
VIEWS

Can't integrate the subtraction of two Gaussian CDFs

QUESTION FROM: Jonathan Ortigosa Hernández | 11 years ago BY: Jonathan Ortigosa Hernández
Calculus , Mathematica , Wolfram Language
3
REPLIES
5.4K
VIEWS

Integral. Wrong answer.

QUESTION FROM: Iurii Popov | 11 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics
6
REPLIES
9.5K
VIEWS

How to plot a function depending on an Interpolating function ?

QUESTION FROM: Emma Hooper | 11 years ago BY: Mirek M
Calculus , Mathematica , Wolfram Language
4
REPLIES
8.5K
VIEWS

How to define a plane region with polygonal boundaries for 2D integration?

QUESTION FROM: Christian Neel | 11 years ago BY: Christian Neel
Calculus , Engineering , Geometry , Wolfram Language
7
REPLIES
8.3K
VIEWS

I can solve by myself, but I want use Mathematica software, can anyone help

QUESTION FROM: kevin kevin | 11 years ago BY: kevin kevin
Calculus , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
5.1K
VIEWS

How to calculate these exercises in wolfram

QUESTION FROM: David Donato Alvarez Terrones | 11 years ago BY: Frank Kampas
Calculus , Wolfram Language
2
REPLIES
2.5K
VIEWS

Is Mathematica good for solving a large coupled differential equations sys?

QUESTION FROM: Bruno Warth | 11 years ago BY: Ivan Morozov
Calculus , Mathematica , Wolfram Language
1
REPLIES
5.8K
VIEWS

Series bug for ParabolicCylinderD ?

QUESTION FROM: Aharon Davidson | 11 years ago BY: Aharon Davidson
Calculus
2
REPLIES
3.3K
VIEWS

DSolve does not solve this

QUESTION FROM: Casper YC | 11 years ago BY: Casper YC
Calculus , Equation Solving , Mathematica , Symbolic Computations
7
REPLIES
19.8K
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
13K
VIEWS

Function giving result on notebook but not giving same result on instantAPI

QUESTION FROM: Suat Karabacak | 11 years ago BY: Suat Karabacak
Calculus , Mathematica , Software Development , Wolfram Cloud , ...
2
REPLIES
4.6K
VIEWS

P. Derivative of function with embedded functions // Black Scholes Formula

QUESTION FROM: Warren Durrett | 11 years ago BY: Warren Durrett
Calculus , Finance , Mathematica , Wolfram Language
3
REPLIES
7.4K
VIEWS

Advancing from 1D diffusion model to 2D and 3D

QUESTION FROM: Petar M | 11 years ago BY: Petar M
Calculus , Mathematica , Physics , Wolfram Language
4
REPLIES
8.4K
VIEWS

Integration of analytical function does not give an analytical result

QUESTION FROM: Chantal van Tour | 11 years ago BY: Chantal van Tour
Calculus , Mathematica , Mathematics , Wolfram Language
3
REPLIES
10.2K
VIEWS

Wrong numerical value

QUESTION FROM: M. R. | 11 years ago BY: Marco Thiel
Calculus , Mathematica , Numerical Computation , Wolfram Language
3
REPLIES
9.4K
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
11.3K
VIEWS

Integration in Mathematica 9

QUESTION FROM: Yaj Bhattacharya | 11 years ago BY: Yaj Bhattacharya
Calculus , Mathematica , Presentation and Notebooks , Wolfram Language
8
REPLIES
6.8K
VIEWS

Integration results appear inconsistent

QUESTION FROM: Wolffram Schroer | 11 years ago BY: David Reiss
Calculus , Physics , Wolfram Language
2
REPLIES
3K
VIEWS

Integrate step by step solution in Wolfram|Alpha

QUESTION FROM: Loukas Pyrg | 11 years ago BY: Frank Kampas
Calculus , Wolfram|Alpha
5
REPLIES
5.5K
VIEWS

Problem with integration

QUESTION FROM: Louis Rogliano | 11 years ago BY: David Reiss
Calculus , Mathematica , Wolfram Language
3
REPLIES
6.2K
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
14.9K
VIEWS

Entering derivative formulas into WolframAlpha Pro

QUESTION FROM: Flávio Luiz Gonçalves de Souza | 11 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Wolfram|Alpha
3
REPLIES
8.4K
VIEWS

Solving a 2D Fourier Transform

QUESTION FROM: Nick Pizzi | 11 years ago BY: Nick Pizzi
Calculus , Mathematica , Wavelets and Fourier Series , ...
4
REPLIES
14.8K
VIEWS

Problem with integration of gradient function

QUESTION FROM: xort dsc | 11 years ago BY: xort dsc
Calculus , Mathematica , Wolfram Language
4
REPLIES
5.9K
VIEWS

How good is the trial version

QUESTION FROM: Sergio Cabral | 11 years ago BY: Sergio Cabral
Calculus , Equation Solving , Mathematica
12
REPLIES
8.5K
VIEWS

Numerical solution of one dimensional Schrodinger equation

QUESTION FROM: Mojtaba M | 11 years ago BY: Michael Hale
Calculus , Mathematica , Numerical Computation , Physics , ...
4
REPLIES
20.2K
VIEWS

DSolve returns Infinite expression 1/0

QUESTION FROM: Andrea Gazzotti | 11 years ago BY: David Keith
Calculus , Mathematica
6
REPLIES
7.4K
VIEWS

Can't verify a solution of a simple algebraic equation.

QUESTION FROM: Tigran Aivazian | 11 years ago BY: Tigran Aivazian
Algebra , Calculus , Mathematica
8
REPLIES
4.1K
VIEWS

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

QUESTION FROM: osvaldo negrini | 11 years ago BY: Marco Thiel
Calculus , Wolfram Language
6
REPLIES
7K
VIEWS

Double Integral Symbols don't work as advertised

QUESTION FROM: Mackenzie Campbell | 11 years ago BY: Mackenzie Campbell
Calculus , Mathematica
3
REPLIES
8.3K
VIEWS

How to Speed Up Linear System of ODE

QUESTION FROM: selahittin cinar | 11 years ago BY: selahittin cinar
Algebra , Calculus , Equation Solving , Mathematica , ...
3
REPLIES
7.8K
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
2.6K
VIEWS

Defining my own Dirichlet like function

QUESTION FROM: pavel rogovoy | 11 years ago BY: Greg Hurst
Calculus , Wolfram Language
10
REPLIES
14K
VIEWS

Wrong Differential Equations solutions?

QUESTION FROM: Pawel Wozniak | 11 years ago BY: Pawel Wozniak
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
7.7K
VIEWS

Finding x and y co'ordinates at a given time?

QUESTION FROM: Michael B | 11 years ago BY: Michael B
Calculus , Mathematica
2
REPLIES
3.6K
VIEWS

Have a complex calculus problem involving analytic expressions

QUESTION FROM: William Sinclair | 11 years ago BY: Isaac Abraham
Calculus , Mathematica , Wolfram Language
3
REPLIES
7.9K
VIEWS

Elimination of small values in expression

QUESTION FROM: Konstantin Nosov | 11 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematica
3
REPLIES
5.6K
VIEWS

Integrating exponential function

QUESTION FROM: S S | 11 years ago BY: Sean Clarke
Calculus , Mathematica
4
REPLIES
3.1K
VIEWS

Linear algebra & Calculus& equation

QUESTION FROM: Ahmed Al-Ali | 11 years ago BY: Michael Rogers
Architecture , Calculus , Computable Document Format , Economics , ...
3
REPLIES
25.2K
VIEWS

Solving Multiple ODE's with NDSolve

QUESTION FROM: Josh Wofford | 11 years ago BY: Josh Wofford
Calculus , Equation Solving , Mathematics
9
REPLIES
20.3K
VIEWS

3D Plotting

QUESTION FROM: Mike Haas | 11 years ago BY: Ahmed Al-Ali
Calculus
2
REPLIES
7.5K
VIEWS

I am looking for help to solve the equation of meshing for helicoids

QUESTION FROM: Kamal Agrawal | 11 years ago BY: Kamal Agrawal
Calculus , Mathematica , Mathematics
2
REPLIES
6.7K
VIEWS

Numerical integration of a function defined by numerical integration

QUESTION FROM: Olav Østerbø | 12 years ago BY: Anton Antonov
Calculus , Engineering , Mathematics , Software Development
3
REPLIES
14.8K
VIEWS

Where does the "a" go after simplifying in the first term?

QUESTION FROM: Ft_ Seven | 12 years ago BY: Nasser M. Abbasi
Calculus
2
REPLIES
5.2K
VIEWS

Integration in reals of orbitals not working as expected: ensuring reals ?

QUESTION FROM: Patrick Bultinck | 12 years ago BY: Bill Simpson
Calculus , Mathematica , Mathematics , Physics , Wolfram Language
3
REPLIES
4.1K
VIEWS

Solve Nonlinear 2nd Order Partial Differential Equation Numerically?

QUESTION FROM: Chirag Agrawal | 12 years ago BY: Chirag Agrawal
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
16.1K
VIEWS
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