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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...

Discussions List Discussions List

How Do I Plot a Function With Two Variables?

QUESTION FROM: Tyler Dunlap | 10 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
17.2K
VIEWS

Can volume integrals give different results in different coordinate systems

QUESTION FROM: Luther Nayhm | 10 years ago BY: Luther Nayhm
Calculus , Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Help implementing DSolve on differential equations

QUESTION FROM: Hengameh Bagherianlemraski | 10 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Wolfram Language
4
REPLIES
5.9K
VIEWS

Can Mathematica 10.3 solve a simple PDE ?

QUESTION FROM: Mariusz Iwaniuk | 11 years ago BY: Kay Herbert
Calculus , Equation Solving , Wolfram Language
4
REPLIES
12.3K
VIEWS

Explicit derivatives

QUESTION FROM: Andreas Madsen | 11 years ago BY: Andreas Madsen
Calculus , Mathematics , Wolfram Language
4
REPLIES
6.6K
VIEWS

Equation parentheses not formatting correctly during input

QUESTION FROM: jeanne rasmussen | 11 years ago BY: George Woodrow III
Calculus , Mathematica
4
REPLIES
3.8K
VIEWS

Trig simplification

QUESTION FROM: Albert Rich | 11 years ago BY: Sander Huisman
Algebra , Calculus , Mathematics
4
REPLIES
8K
VIEWS

Getting Value from Interpolating Function

QUESTION FROM: Raunak Bardia | 11 years ago BY: David Keith
Calculus , Numerical Computation , Wolfram Language
4
REPLIES
13.2K
VIEWS

Dirac Delta function - as a solution to Modified Helmholtz equation

QUESTION FROM: Sai Guruprasad Jakkala | 11 years ago BY: S M Blinder
Calculus , Education , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
13.9K
VIEWS

I need help with a differential equation

QUESTION FROM: Ferenc Beleznay | 11 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
7.9K
VIEWS

Why the multiplication between two matrix is wrong?

QUESTION FROM: Juan Gomez | 11 years ago BY: Kay Herbert
Calculus , Mathematica , Mathematics
4
REPLIES
9.8K
VIEWS

Double Integral Working Help

QUESTION FROM: Bob H | 11 years ago BY: Eric Johnstone
Calculus , Wolfram Language
4
REPLIES
8K
VIEWS

nonlinear system problem (DSolve syntax)

QUESTION FROM: diana giarola | 11 years ago BY: diana giarola
Calculus , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
6.3K
VIEWS

Formulate an algorithm to solve a fractional differential equation

QUESTION FROM: omer emad | 11 years ago BY: omer emad
Calculus , Physics , Wolfram Language
4
REPLIES
9.4K
VIEWS

Fourier Transform operation does not agree with Wolfram Mathworld page

QUESTION FROM: James Richardson | 11 years ago BY: James Richardson
Algebra , Calculus , Mathematics , Wolfram Language
4
REPLIES
4.2K
VIEWS

How do I use correctly use curly brackets in wolfram for multi-functions?

QUESTION FROM: Symond Hendricks | 11 years ago BY: S M Blinder
Calculus , Mathematica , Wolfram Language
4
REPLIES
4.8K
VIEWS

Typing and finding a limit of sum

QUESTION FROM: Kadir Sertcanli | 11 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

Generate a list with any number

QUESTION FROM: Camilo Pacheco | 11 years ago BY: Udo Krause
Calculus , Computational Systems , Optimization , Wolfram Language
4
REPLIES
11.6K
VIEWS

Using Solve[] to solve symbolic system of equations

QUESTION FROM: Brandon Breitling | 11 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematica , Wolfram Language
4
REPLIES
11.7K
VIEWS

Linearization of differential equations (2)

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

How create function for Fibonacci series?

QUESTION FROM: Camilo Pacheco | 11 years ago BY: Henrik Schachner
Calculus , Discrete Mathematics , Mathematica , Wolfram Language
4
REPLIES
16K
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

Could you please help me to solve this partial differential equation ?

QUESTION FROM: sanaz ka | 11 years ago BY: sanaz ka
Algebra , Calculus , Equation Solving , Numerical Computation , ...
4
REPLIES
5.8K
VIEWS

Need help in using Resolve to prove equality over specified domain

QUESTION FROM: Glen Deering | 11 years ago BY: Glen Deering
Algebra , Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
8.1K
VIEWS

Can Mathematica modify lightly the inital conditions of NDSolve??

QUESTION FROM: Arnau Jim | 11 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
7K
VIEWS

Plotting DSolve outputs?

QUESTION FROM: Tim Kirkpatrick | 11 years ago BY: Tim Kirkpatrick
Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
11.4K
VIEWS

using the solutions of differential equations system

QUESTION FROM: saysics saja | 12 years ago BY: saysics saja
Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
8.2K
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

Define a complex number

QUESTION FROM: Ahmed Al-Ali | 12 years ago BY: Ulrich Mutze
Algebra , Calculus , Compilation , Logic and Boolean Algebra , ...
4
REPLIES
15.7K
VIEWS

On inconsistency in Integrate command

QUESTION FROM: ruiming Zhang | 12 years ago BY: Henrik Schachner
Calculus , Mathematica , Wolfram Language
4
REPLIES
5.9K
VIEWS

2D Unconfined Compression with FEM

QUESTION FROM: Dave Wanders | 12 years ago BY: Dave Wanders
Calculus , Graphics and Visualization , Mechanical Engineering , ...
4
REPLIES
11.3K
VIEWS

Limit of a sum in Wolfram|Alpha

QUESTION FROM: Wim Lamotte | 12 years ago BY: Bruce Miller
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
16.6K
VIEWS

Initial Value Problem Questions

QUESTION FROM: David Arnold | 12 years ago BY: David Arnold
Calculus , Equation Solving , Graphics and Visualization , ...
4
REPLIES
12.3K
VIEWS

ParallelTable vs ParallelSubmit

QUESTION FROM: Matthias Neuer | 12 years ago BY: Chad Knutson
Calculus , Equation Solving , High-Performance Computing , ...
4
REPLIES
11.1K
VIEWS

Spline length of an approximated polar curve

QUESTION FROM: Alexander Pieper | 12 years ago BY: Christopher Purcell
Calculus , Mathematica , Wolfram Language
4
REPLIES
8.4K
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

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

QUESTION FROM: Deryk Morrish | 12 years ago BY: Deryk Morrish
Calculus , Wolfram|Alpha
4
REPLIES
9.5K
VIEWS

Integration along BSpline

QUESTION FROM: Christopher Purcell | 12 years ago BY: Christopher Purcell
Calculus , Mathematica , Mathematics , Numerical Computation
4
REPLIES
7.2K
VIEWS

DSolve doesn't know the answer to this differential-algebraic system

QUESTION FROM: ppphhw ppphhw | 12 years ago BY: ppphhw ppphhw
Algebra , Calculus , Equation Solving , Wolfram Language
4
REPLIES
5.1K
VIEWS

Calculus: Continuity problem.

QUESTION FROM: Janet Gordon | 12 years ago BY: Janet Gordon
Calculus , Mathematica , Wolfram|Alpha
4
REPLIES
8.1K
VIEWS

How to solve vector equation?

QUESTION FROM: Mitja Jan?i? | 12 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Wolfram Language
4
REPLIES
9.1K
VIEWS

NIntegrate returned complex value for non-complex integrand

QUESTION FROM: Denis Petukhov | 12 years ago BY: Sean Clarke
Calculus , Mathematica , Numerical Computation , Wolfram Language
4
REPLIES
6.5K
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

Help with data import into FindFit ? Or defining data import as a list?

QUESTION FROM: Renee Dale | 12 years ago BY: Renee Dale
Calculus , Mathematica , Modeling , Wolfram Language
4
REPLIES
12.4K
VIEWS

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

QUESTION FROM: Wayne Roest | 12 years ago BY: Bill Simpson
Algebra , Calculus , Equation Solving , Mathematica , Optimization , ...
4
REPLIES
6.7K
VIEWS

Help with defining a function

QUESTION FROM: richard fell | 12 years ago BY: Frank Kampas
Calculus , Mathematica , Wolfram Language
4
REPLIES
6.4K
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

Limit, Sqrt, and FullSimplify

QUESTION FROM: Kiaran Dave | 12 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematica , Symbolic Computations
4
REPLIES
5.6K
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
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