Group Abstract Group Abstract

«Groups
Calculus
Join
Partial and total derivatives, integrals in one or more dimensions, series and limits, differential equations, integral transforms, numerical calculus, discrete calculus...

Discussions List Discussions List

Linearization of differential equations (2)

QUESTION FROM: B B | 11 years ago BY: Bruce Miller
Calculus , Mathematica , Wolfram Language
4
REPLIES
14.9K
VIEWS

Simultaneous solving of two equations for extraction of one variable

QUESTION FROM: Omer Tzuk | 11 years ago BY: Gianluca Gorni
Algebra , Calculus , Mathematica , Symbolic Computations , ...
3
REPLIES
6.1K
VIEWS

How can I end NDsolve when the function reaches a threshold value ?

QUESTION FROM: Angad Yuvraj | 11 years ago BY: Kevin McCann
Calculus , Equation Solving , Physics , Wolfram Language
2
REPLIES
10.4K
VIEWS

Solve[] with an Integral

QUESTION FROM: Greg | 11 years ago BY: Marco Thiel
Algebra , Calculus , Mathematica , Wolfram Language
1
REPLIES
7.5K
VIEWS

how to handle ConditionalExpression

QUESTION FROM: peter weijnitz | 11 years ago BY: Sean Clarke
Calculus , Mathematica , Wolfram Language
1
REPLIES
5.1K
VIEWS

"AccuracyGoal" and NDSolve

QUESTION FROM: Richard Dir | 11 years ago BY: Sean Clarke
Calculus , Numerical Computation , Wolfram Language
1
REPLIES
5.8K
VIEWS

How to solve a higher order partial differential equation with boundaries

QUESTION FROM: ihsan faseel | 11 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
19.9K
VIEWS

Complex Integral Simplification

QUESTION FROM: Ankit Sharma | 11 years ago BY: Jim Baldwin
Calculus , Mathematics , Wolfram Language
1
REPLIES
7.6K
VIEWS

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

QUESTION FROM: Muzahoo jee | 11 years ago BY: Muzahoo jee
Algebra , Calculus , Mathematica , Wolfram Language
2
REPLIES
6.5K
VIEWS

Precision in NDSolve

QUESTION FROM: Francois Fayard | 11 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
5
REPLIES
10.7K
VIEWS

Why the heat equation doesn't work with NDSolve?

QUESTION FROM: Jo R | 11 years ago BY: Jo R
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
11
REPLIES
11.3K
VIEWS

Why can't Mathematica solve this definite integral?

QUESTION FROM: annuk89 | 11 years ago BY: Gianluca Gorni
Calculus , Mathematica , Wolfram Language
1
REPLIES
5.1K
VIEWS

why Mathematica 10 does not compute this integral?

QUESTION FROM: Hong Liu | 11 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Wolfram Language
8
REPLIES
11.9K
VIEWS

Double Integration runs a long time

QUESTION FROM: AKANKSHA SINGH | 12 years ago BY: EDITORIAL BOARD
Calculus , Mathematica , Wolfram Language
7
REPLIES
9.8K
VIEWS

WhenEvent issue with vector valued diffeq

QUESTION FROM: David Keith | 12 years ago BY: David Keith
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
8.8K
VIEWS

Find higher order derivatives with DSolve

QUESTION FROM: Simon Tyran | 12 years ago BY: Simon Tyran
Calculus , Equation Solving , Mathematica , Mathematics
2
REPLIES
8.1K
VIEWS

The function x appears with no arguments.

QUESTION FROM: Vindarius Johnson | 12 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Modeling
3
REPLIES
9.4K
VIEWS

Mathematica (for Calculus I) Help?

QUESTION FROM: Matt Ryan | 12 years ago BY: Bruce Miller
Calculus , Physics , Wolfram Language
3
REPLIES
9.2K
VIEWS

Can't integrate the subtraction of two Gaussian CDFs

QUESTION FROM: Jonathan Ortigosa Hernández | 12 years ago BY: Jonathan Ortigosa Hernández
Calculus , Mathematica , Wolfram Language
3
REPLIES
5.6K
VIEWS

Integral. Wrong answer.

QUESTION FROM: Iurii Popov | 12 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics
6
REPLIES
10.1K
VIEWS

How to plot a function depending on an Interpolating function ?

QUESTION FROM: Emma Hooper | 12 years ago BY: Mirek M
Calculus , Mathematica , Wolfram Language
4
REPLIES
9.1K
VIEWS

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

QUESTION FROM: Christian Neel | 12 years ago BY: Christian Neel
Calculus , Engineering , Geometry , Wolfram Language
7
REPLIES
8.8K
VIEWS

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

QUESTION FROM: kevin kevin | 12 years ago BY: kevin kevin
Calculus , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
5.4K
VIEWS

How to calculate these exercises in wolfram

QUESTION FROM: David Donato Alvarez Terrones | 12 years ago BY: Frank Kampas
Calculus , Wolfram Language
2
REPLIES
2.7K
VIEWS

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

QUESTION FROM: Bruno Warth | 12 years ago BY: Ivan Morozov
Calculus , Mathematica , Wolfram Language
1
REPLIES
6.1K
VIEWS

Series bug for ParabolicCylinderD ?

QUESTION FROM: Aharon Davidson | 12 years ago BY: Aharon Davidson
Calculus
2
REPLIES
3.5K
VIEWS

DSolve does not solve this

QUESTION FROM: Casper YC | 12 years ago BY: Casper YC
Calculus , Equation Solving , Mathematica , Symbolic Computations
7
REPLIES
20.5K
VIEWS

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

QUESTION FROM: A Afif | 12 years ago BY: A Afif
Calculus , Wolfram|Alpha , Wolfram|Alpha Apps
6
REPLIES
13.6K
VIEWS

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

QUESTION FROM: Suat Karabacak | 12 years ago BY: Suat Karabacak
Calculus , Mathematica , Software Development , Wolfram Cloud , ...
2
REPLIES
4.9K
VIEWS

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

QUESTION FROM: Warren Durrett | 12 years ago BY: Warren Durrett
Calculus , Finance , Mathematica , Wolfram Language
3
REPLIES
7.9K
VIEWS

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

QUESTION FROM: Petar M | 12 years ago BY: Petar M
Calculus , Mathematica , Physics , Wolfram Language
4
REPLIES
8.9K
VIEWS

Integration of analytical function does not give an analytical result

QUESTION FROM: Chantal van Tour | 12 years ago BY: Chantal van Tour
Calculus , Mathematica , Mathematics , Wolfram Language
3
REPLIES
10.6K
VIEWS

Wrong numerical value

QUESTION FROM: M. R. | 12 years ago BY: Marco Thiel
Calculus , Mathematica , Numerical Computation , Wolfram Language
3
REPLIES
9.8K
VIEWS

Problems with Assumptions for Integrate and Reduce

QUESTION FROM: Paul Reiser | 12 years ago BY: Paul Reiser
Algebra , Calculus , Symbolic Computations , Wolfram Language
6
REPLIES
12.3K
VIEWS

Integration in Mathematica 9

QUESTION FROM: Yaj Bhattacharya | 12 years ago BY: Yaj Bhattacharya
Calculus , Mathematica , Presentation and Notebooks , Wolfram Language
8
REPLIES
7.1K
VIEWS

Integration results appear inconsistent

QUESTION FROM: Wolffram Schroer | 12 years ago BY: David Reiss
Calculus , Physics , Wolfram Language
2
REPLIES
3.3K
VIEWS

Integrate step by step solution in Wolfram|Alpha

QUESTION FROM: Loukas Pyrg | 12 years ago BY: Frank Kampas
Calculus , Wolfram|Alpha
5
REPLIES
5.8K
VIEWS

Problem with integration

QUESTION FROM: Louis Rogliano | 12 years ago BY: David Reiss
Calculus , Mathematica , Wolfram Language
3
REPLIES
6.5K
VIEWS

Working with Nested Lists, Trying for a Partitioned Average

QUESTION FROM: Josh Wofford | 12 years ago BY: Josh Wofford
Calculus , Chemistry , Mathematica , Mathematics
6
REPLIES
15.3K
VIEWS

Entering derivative formulas into WolframAlpha Pro

QUESTION FROM: Flávio Luiz Gonçalves de Souza | 12 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Wolfram|Alpha
3
REPLIES
8.7K
VIEWS

Solving a 2D Fourier Transform

QUESTION FROM: Nick Pizzi | 12 years ago BY: Nick Pizzi
Calculus , Mathematica , Wavelets and Fourier Series , ...
4
REPLIES
15.5K
VIEWS

Problem with integration of gradient function

QUESTION FROM: xort dsc | 12 years ago BY: xort dsc
Calculus , Mathematica , Wolfram Language
4
REPLIES
6.3K
VIEWS

How good is the trial version

QUESTION FROM: Sergio Cabral | 12 years ago BY: Sergio Cabral
Calculus , Equation Solving , Mathematica
12
REPLIES
8.9K
VIEWS

Numerical solution of one dimensional Schrodinger equation

QUESTION FROM: Mojtaba M | 12 years ago BY: Michael Hale
Calculus , Mathematica , Numerical Computation , Physics , ...
4
REPLIES
20.8K
VIEWS

DSolve returns Infinite expression 1/0

QUESTION FROM: Andrea Gazzotti | 12 years ago BY: David Keith
Calculus , Mathematica
6
REPLIES
7.8K
VIEWS

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

QUESTION FROM: Tigran Aivazian | 12 years ago BY: Tigran Aivazian
Algebra , Calculus , Mathematica
8
REPLIES
4.3K
VIEWS

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

QUESTION FROM: osvaldo negrini | 12 years ago BY: Marco Thiel
Calculus , Wolfram Language
6
REPLIES
7.7K
VIEWS

Double Integral Symbols don't work as advertised

QUESTION FROM: Mackenzie Campbell | 12 years ago BY: Mackenzie Campbell
Calculus , Mathematica
3
REPLIES
8.8K
VIEWS

How to Speed Up Linear System of ODE

QUESTION FROM: selahittin cinar | 12 years ago BY: selahittin cinar
Algebra , Calculus , Equation Solving , Mathematica , ...
3
REPLIES
8.2K
VIEWS

Taking a limit inside a function and graphing it

QUESTION FROM: steven heydendahl | 12 years ago BY: steven heydendahl
Calculus , Mathematica , Wolfram Language
6
REPLIES
2.9K
VIEWS
15
16
17
18
19

Group Count Group Count

1752 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
berejnov
Slava Berejnov
1 day ago
tigrannersissian
Tigran Nersissian
1 day ago
photor
Yumin Tian
3 days ago
gsi
Gurkan Sin
6 days ago
mcmullpr
Patrick McMullen
8 days ago
barandiaranjuan
Juan Barandiaran
2 days ago
juano
Juan Ortiz
13 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Mathematics 6K discussions 4K subscriptions
Optimization 552 discussions 935 subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Staff Picks 2K discussions 832 subscriptions
Computer Science 643 discussions 2K subscriptions
Wolfram Science 296 discussions 1K subscriptions
Algebra 1K discussions 1K subscriptions