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Calculus
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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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[WSRP24] Optimizing dosing regimens for multi-compartment pharmacokinetic models

CONTRIBUTED BY: Tony Song | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Chemistry , ...
1
REPLIES
3.2K
VIEWS

Numerically solved PDE of Ornstein–Uhlenbeck process on simplex violates conservation of probability

QUESTION FROM: Cameron Turner | 1 year ago BY: Cameron Turner
Calculus , Equation Solving , Finance , Mathematics , ...
12
REPLIES
2.9K
VIEWS

How can I add a plot label inside the plot?

QUESTION FROM: J Prakash | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Graphics and Visualization , ...
5
REPLIES
1.4K
VIEWS

[WSS24] Computational exploration for the Three-Body Problem

CONTRIBUTED BY: Fatimah Alhazmi | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Equation Solving , ...
1
REPLIES
2.3K
VIEWS

Analytical approximations as close as desired to special functions

CONTRIBUTED BY: Aviv Orly | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.2K
VIEWS

How can Mathematica be made to express Arg[x+Iy] in terms of ArcTan[f(x,y)] with a function f ?

QUESTION FROM: Ulrich Mutze | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
2.3K
VIEWS

Problem solving partial differential equation

QUESTION FROM: Dirk Brömme | 1 year ago BY: Dirk Brömme
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
2.2K
VIEWS

Find the function for a decision variable

QUESTION FROM: Shafa Hananta | 1 year ago BY: Gianluca Gorni
Calculus , Equation Solving , Optimization , Operations Research , ...
2
REPLIES
1.8K
VIEWS

Four-field Hamiltonian fluid closures of the one-dimensional Vlasov-Poisson equation

CONTRIBUTED BY: Cristel Chandre | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Graphics and Visualization , ...
1
REPLIES
1.4K
VIEWS

Loop and spin-chain representations of Temperley--Lieb algebras, and the Potts-model CFT

CONTRIBUTED BY: Lawrence Liu | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.6K
VIEWS

Differentiate a function involving summation

QUESTION FROM: Muhammad Fahem Bin Musa | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.3K
VIEWS

Can you use modular arithmetics exponencial property ?

QUESTION FROM: Luis Felipe Massena Misiec | 1 year ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.7K
VIEWS

Computational Physics course: the Duffing equation (transition to chaos in a differential equation)

CONTRIBUTED BY: Peter Young | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Equation Solving , ...
1
REPLIES
6.2K
VIEWS

What is the recommended way in Mathematica to perform calculus integration range transformation?

QUESTION FROM: Mitchell Sandlin | 1 year ago BY: Gianluca Gorni
Calculus , Geometry , Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

NDSolveValue::litarg To avoid possible ambiguity, ... dependent variable in DirichletCondition

QUESTION FROM: David Johnson | 1 year ago BY: Michael Rogers
Calculus , Engineering , Equation Solving , ...
4
REPLIES
1.9K
VIEWS

How do I tune my NDSolve code to start fast, so it can be run hundreds of times?

QUESTION FROM: Kaden Tro | 1 year ago BY: Gareth Russell
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.2K
VIEWS

Help explaining an output of polar plot from Wolfram Alpha

QUESTION FROM: Poppy Jane Lives | 1 year ago BY: Poppy Jane Lives
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
8
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
1.8K
VIEWS

Calculation of Coxeter's integrals. Reduction to Ahmed integrals.

QUESTION FROM: José Luis Garrido | 1 year ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
1.2K
VIEWS

Duffing oscillator: multiple Poincaré sections in single run of ODE solver, chaos, strange attractor

CONTRIBUTED BY: Vitaliy Kaurov | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Humanities , ...
1
REPLIES
2.9K
VIEWS

How can i make this code faster?

QUESTION FROM: Raghad Al-amri | 1 year ago
Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.2K
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
1.2K
VIEWS

Problem with the acceleration of a system

QUESTION FROM: Vasile Riccardo Duceac | 1 year ago BY: Sergio Vargas
Calculus , Control Systems , Equation Solving , ...
1
REPLIES
2.5K
VIEWS

Majorana-magnon interactions in topological Shiba chains

CONTRIBUTED BY: Pei-Xin Shen | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
2.5K
VIEWS

Error 1/0 encountered while plotting solution of differential equations

QUESTION FROM: Vasile Riccardo Duceac | 1 year ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
2.1K
VIEWS

Numerical simulation of the discrete Klein-Gordon equation: study on damped, driven nonlinear waves

CONTRIBUTED BY: Athanasios Paraskevopoulos | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , ...
1
REPLIES
2.5K
VIEWS

How to find any solution to a single differential equation with two dependent variables?

QUESTION FROM: Richard Jensen | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
1.5K
VIEWS

How can I solve ODE system using RKF45 method with shoting technique?

QUESTION FROM: J Prakash | 1 year ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
1.9K
VIEWS

[WELP:U23] Simulating Muon g-2 in Wolfram Language

CONTRIBUTED BY: Joel Choi | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , Modeling , Physics , ...
1
REPLIES
1.6K
VIEWS

Calculation of a Coxeter integral

QUESTION FROM: José Luis Garrido | 1 year ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Mathematics , Wolfram Language
3
REPLIES
3K
VIEWS

How to find the inverse Laplace transformation for given function?

QUESTION FROM: Aha Aha | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.2K
VIEWS

Plot doesn't show function and Nintegrate will not try?

QUESTION FROM: Kari Karhi | 1 year ago BY: Mariusz Iwaniuk
Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.4K
VIEWS

How can I solve a system of ODE system using RKF45 method with shoting technique?

QUESTION FROM: J Prakash | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
1.5K
VIEWS

A generalized function with parameters for both the upper and lower lines of the integrand to use

QUESTION FROM: Sen Ma | 1 year ago BY: Sen Ma
Calculus , Mathematics , Wolfram Language
2
REPLIES
2.3K
VIEWS

Tilting beam with the center of mass over an edge

QUESTION FROM: Felix Toperczer | 1 year ago
Calculus , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
1K
VIEWS

Plot the solution of a differential equation

QUESTION FROM: Ian P | 1 year ago BY: Gianluca Gorni
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
2.1K
VIEWS

Lateral surface of body of rotation

QUESTION FROM: Jürgen Maczioch | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
4
REPLIES
1.4K
VIEWS

Unexpected Limit result

QUESTION FROM: Moses Ike | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.1K
VIEWS

Solving nonlinear equation with integrals and beta functions

QUESTION FROM: Muhammad Fahem Bin Musa | 1 year ago BY: Bill Nelson
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
1.9K
VIEWS

NCaputoD function is based on Caputo L1 scheme or Caputo predictor-corrector scheme?

QUESTION FROM: G Velmurugan | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Numerical Computation
1
REPLIES
1.4K
VIEWS

Error using NDSolve

QUESTION FROM: J McDonald | 1 year ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
1.5K
VIEWS

Different result integrating with integer bounds vs floating point bounds

QUESTION FROM: Baiza Mand | 1 year ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
9
REPLIES
2.4K
VIEWS

[WUCB-2024] Conferência de usuários Wolfram 2024 - Brasil

CONTRIBUTED BY: Daniel Carvalho | 10 months ago BY: Daniel Carvalho
Algebra , Calculus , Compilation , Data Science , Events & Media , ...
2
REPLIES
2.8K
VIEWS

Why does nested Integration works for a single function but not for a list of functions ?

QUESTION FROM: Aka Kopejkin | 1 year ago BY: Aka Kopejkin
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
2.4K
VIEWS

Code verification of immersed boundary techniques using the method of manufactured solutions

CONTRIBUTED BY: Márton Petö | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
2K
VIEWS

Discrete damped harmonic oscillator

CONTRIBUTED BY: Brian Beckman | 1 year ago BY: Brian Beckman
Staff Picks , Calculus , Control Systems , Dynamic Interactivity , ...
3
REPLIES
6K
VIEWS

Commands to compute Einstein's Tensor and stress energy tensor

QUESTION FROM: PRASHANT VIRAT | 1 year ago BY: Dean Gladish
Calculus , Mathematics , Physics , Wolfram Language
2
REPLIES
3.4K
VIEWS

Unexpected result from GeneralMiniMaxApproximation?

QUESTION FROM: Bernd Mulansky | 1 year ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
837
VIEWS

On the dynamics of a bead sliding on a freely rotating slanted wire

CONTRIBUTED BY: Omran Kouba | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
5K
VIEWS

How to impose a neural network to solve a PDE problem step by step?

QUESTION FROM: Faz 1 | 1 year ago
Calculus , Data Science , Equation Solving , Mathematics , ...
0
REPLIES
1.2K
VIEWS
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