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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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Link to Quiz 2 Calculus Study Group

QUESTION FROM: Abraham Gadalla | 5 years ago BY: EDITORIAL BOARD
Calculus , Wolfram Language
4
REPLIES
7.5K
VIEWS

[Solved]How to Integrate from an implicit function?

QUESTION FROM: topo logi | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics
2
REPLIES
4.6K
VIEWS

Definition of derivatives using Limit : D[f[x]=Limit(( f{x+h) - f(x) )/h ]

QUESTION FROM: Abraham Gadalla | 5 years ago BY: Rohit Namjoshi
Calculus , Wolfram Language
10
REPLIES
5.9K
VIEWS

How can I solve the following Integration?

QUESTION FROM: Ramy Aldallal | 5 years ago BY: Ramy Aldallal
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

A Definite Integral of the Arc Tangent Function

CONTRIBUTED BY: Robert Reynolds | 5 years ago
Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
4.1K
VIEWS

Solving of a heat equation, still running after 5 hour

QUESTION FROM: Lina Lili | 5 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
8K
VIEWS

Live Showcase: Wolfram Language for Physics Webinar on 27 July

CONTRIBUTED BY: Yaran Liang | 5 years ago
Calculus , Events & Media , Mathematics , Physics , ...
0
REPLIES
4.3K
VIEWS

A definite integral of the hyperbolic secant function

QUESTION FROM: Robert Reynolds | 5 years ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
4.4K
VIEWS

Separating product terms and keep a custom order in addition

QUESTION FROM: Artin Hatzikioseyian | 5 years ago BY: Artin Hatzikioseyian
Algebra , Calculus , Wolfram Language
5
REPLIES
6.1K
VIEWS

A definite Integral expressed as the PolyGamma Function

CONTRIBUTED BY: Robert Reynolds | 5 years ago
Calculus , Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
3.9K
VIEWS

An integral representation of the ratio of two irrational numbers

CONTRIBUTED BY: Robert Reynolds | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
6K
VIEWS

System of stochastic differential equations

QUESTION FROM: Fabi An | 5 years ago
Calculus , Graphics and Visualization , Wolfram Language
0
REPLIES
3.1K
VIEWS

How to calculate with symbolic vectors?

QUESTION FROM: Werner Geiger | 5 years ago BY: Murray Eisenberg
Calculus , Equation Solving , Wolfram Language
3
REPLIES
7.9K
VIEWS

Integration steps in TeX from command line

QUESTION FROM: Süleyman Öğrekçi | 5 years ago
Calculus , Wolfram|Alpha , Wolfram|Alpha Integration
0
REPLIES
3.3K
VIEWS

[NB] Logistic Model for Quarantine Controlled Epidemics

CONTRIBUTED BY: Robert Rimmer | 5 years ago BY: Brian Whatcott
Staff Picks , Calculus , Data Science , Mathematica , ...
6
REPLIES
20.2K
VIEWS

Why Wolfram|Alpha gives the right result?

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Luis Felipe Massena Misiec
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
8
REPLIES
7.6K
VIEWS

How to realize the inverse Laplace Transform?

QUESTION FROM: Jacques Ou | 5 years ago BY: Jacques Ou
Calculus , Mathematics , Wolfram Language
4
REPLIES
5.5K
VIEWS

Minimize of a constant value yields -12/5

QUESTION FROM: Seth Chandler | 5 years ago BY: Seth Chandler
Calculus , Optimization , Wolfram Language
2
REPLIES
6.1K
VIEWS

How to integrate this function?

QUESTION FROM: masataka itinose | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

Hessian matrix and gradient vector of functions

QUESTION FROM: Luis Ledesma | 5 years ago BY: Matthew Heaney
Calculus , Mathematica , Wolfram Language
3
REPLIES
26.8K
VIEWS

Came up with the problem that "fooled" AsymptoticIntegrate

CONTRIBUTED BY: Nikolay Kishmar | 5 years ago BY: Nikolay Kishmar
Calculus , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
4.9K
VIEWS

Can't find multivariable limit calculator on phone app

QUESTION FROM: darryn scott | 5 years ago BY: Daniel Lichtblau
Calculus , Wolfram|Alpha Apps
5
REPLIES
13.4K
VIEWS

Solve function cannot find the solution, but it exists

QUESTION FROM: Yeso Alde | 5 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
13.3K
VIEWS

Trying to solve a simple PDE with NDSolve leads to an unclear error message

QUESTION FROM: Lars Ulke-Winter | 5 years ago
Calculus , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
3.3K
VIEWS

Replacing symbols with numbers in a system of linear equations

QUESTION FROM: Afarin Kbz | 5 years ago BY: Rohit Namjoshi
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

Can the expression be further simplified?

QUESTION FROM: Jacques Ou | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

Questions about NDSolve with Dirichlet/Neumann bcs and direct formulations

QUESTION FROM: Lars Ulke-Winter | 5 years ago BY: Lars Ulke-Winter
Calculus , Engineering , Equation Solving , Mathematica , ...
2
REPLIES
6.9K
VIEWS

Cusp Catastrophe plot using ParametricPlot3D

QUESTION FROM: A M | 5 years ago BY: Michael Rogers
Biological Sciences , Calculus , Dynamic Interactivity , Geometry , ...
4
REPLIES
8.8K
VIEWS

Issues with Module fuction when developing a package

QUESTION FROM: Attila Sulyok | 5 years ago BY: Mike Besso
Calculus , Control Systems , Engineering , Mathematics , Packages , ...
1
REPLIES
6.2K
VIEWS

Directly show a function into DifferentialD

QUESTION FROM: Pred Liu | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
4.2K
VIEWS

Rearrange the following formula

QUESTION FROM: Pred Liu | 5 years ago BY: Bill Nelson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.6K
VIEWS

Simplify expectation/integral over PDF

QUESTION FROM: Nino Hardt | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
3.9K
VIEWS

Use LinearModelFit for 2D fitting?

QUESTION FROM: Leslaw Bieniasz | 5 years ago BY: Leslaw Bieniasz
Calculus , Data Science , Mathematics , Modeling , Wolfram Language
3
REPLIES
8.4K
VIEWS

V12 gives the wrong integral

QUESTION FROM: santiago peris | 5 years ago BY: santiago peris
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.6K
VIEWS

Pendulum differential equation not computing using DSolve in Mathematica?

QUESTION FROM: Tim Kirkpatrick | 5 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Modeling , Physics , ...
3
REPLIES
7.4K
VIEWS

Speed up this series expansion?

QUESTION FROM: Leslaw Bieniasz | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
10
REPLIES
6.5K
VIEWS

How to speed up Series[]

QUESTION FROM: Leslaw Bieniasz | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

Inconsistent results for a definite integral

QUESTION FROM: Joel Storch | 5 years ago BY: Murray Eisenberg
Calculus , Mathematics , Wolfram Language
3
REPLIES
4.9K
VIEWS

Get the final iterated values for the given equation?

QUESTION FROM: Krishnakanth R | 5 years ago
Algebra , Calculus , Discrete Mathematics , Mathematics , ...
0
REPLIES
2.9K
VIEWS

Problems with Piecewise function

QUESTION FROM: Dezső Babai | 5 years ago BY: Rohit Namjoshi
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

How to simplify polynomial at my Taylor series ?

QUESTION FROM: Pred Liu | 5 years ago BY: Pred Liu
Calculus , Mathematics , Wolfram Language
6
REPLIES
6K
VIEWS

Unable to solve integral of a fast oscillating integral

QUESTION FROM: Salvador Centelles | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.6K
VIEWS

Find the Hessian of a function of 30 variables?

QUESTION FROM: Brian Tenneson | 5 years ago BY: Brian Tenneson
Calculus , Mathematics , Wolfram Language
6
REPLIES
7.5K
VIEWS

Evaluate global maxima

QUESTION FROM: abhishek sharma | 5 years ago BY: Jim Baldwin
Algebra , Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
9.8K
VIEWS

Solve the following integral ?

QUESTION FROM: Mehmet H Balaban | 5 years ago BY: Mehmet H Balaban
Calculus , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
3.3K
VIEWS

Interpolate a function with 60 of points

QUESTION FROM: Jaime de la Mota | 5 years ago BY: Jaime de la Mota
Calculus , Mathematics , Signal Processing , Wolfram Language
2
REPLIES
6.1K
VIEWS

How to force FunctionExpand to work

QUESTION FROM: Leslaw Bieniasz | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

[NB] Predicting Coronavirus Epidemic in United States

CONTRIBUTED BY: Robert Rimmer | 5 years ago BY: Alan Mok
Staff Picks , Biological Sciences , Calculus , Data Science , ...
35
REPLIES
20.6K
VIEWS

Regarding units of output value

QUESTION FROM: abhishek sharma | 5 years ago BY: abhishek sharma
Algebra , Calculus , Mathematica , Optimization , Mathematics , ...
9
REPLIES
8.1K
VIEWS

Some really cool definite integrals in terms of the log-gamma function

CONTRIBUTED BY: Robert Reynolds | 5 years ago
Calculus , Computer-Based Maths , Dynamic Interactivity , ...
0
REPLIES
3.6K
VIEWS

Maximize function for the volume of a box?

QUESTION FROM: sebastian casas | 5 years ago BY: sebastian casas
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

A definite logarithm integral in terms of the loggamma function

CONTRIBUTED BY: Robert Reynolds | 5 years ago
Calculus , Computer-Based Maths , Mathematics , ...
0
REPLIES
3.5K
VIEWS

The correct result for an integral in Bierens de Haan.

CONTRIBUTED BY: Robert Reynolds | 5 years ago BY: J. M.
Calculus , Graphics and Visualization , Mathematics , ...
9
REPLIES
7.6K
VIEWS

Integrate the following exponential function?

QUESTION FROM: Mi Mi | 5 years ago BY: Mi Mi
Calculus , Mathematics , Wolfram Language
2
REPLIES
4K
VIEWS

Find the symbolic circular integral of a biconic function?

QUESTION FROM: Dan S | 5 years ago BY: Dan S
Algebra , Calculus , Geometry , Mathematics , Symbolic Computations , ...
4
REPLIES
4.3K
VIEWS

Solve four interconnected PDEs with initial and boundary condition

QUESTION FROM: Jarek Vrba | 5 years ago BY: Konstantin Solovev
Calculus , Equation Solving , Mathematics , Modeling , Physics , ...
1
REPLIES
6.6K
VIEWS

[NB] SIR Model with Log-normal infected periods

CONTRIBUTED BY: Diego Zviovich | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Data Science , ...
2
REPLIES
11.8K
VIEWS

Integration of an area given by an inequality does not work for me?

QUESTION FROM: Leon Weingarten | 5 years ago BY: Nathan Shpritz
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
7K
VIEWS

Find all paths in a graph when removing one node of the graph at a time

QUESTION FROM: Besmir Tola | 5 years ago BY: Bill Nelson
Calculus , Computer Science , Data Science , Engineering , ...
4
REPLIES
6.7K
VIEWS

Exploring Epidemiological Modeling

CONTRIBUTED BY: Jordan Hasler | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Mathematica , ...
1
REPLIES
17.2K
VIEWS

Wolfram|Alpha behaves strangely with multiple substitutions into derivative

QUESTION FROM: Joshua K | 5 years ago BY: Kyle Martin
Calculus , Mathematics , Wolfram|Alpha
1
REPLIES
8.6K
VIEWS

[✓] Assume real parameters in an integral

QUESTION FROM: Pascale Voirin | 5 years ago BY: Pascale Voirin
Calculus , Mathematics , Wolfram Language
5
REPLIES
6.3K
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
8.5K
VIEWS

Calculate accurately this hypergeometric function?

QUESTION FROM: Leslaw Bieniasz | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

Calculate the following summation equation

QUESTION FROM: Manoj Imrith | 5 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
6K
VIEWS

Find Inverse Laplace Transformation of the given function?

QUESTION FROM: Surath Ghosh | 5 years ago BY: Surath Ghosh
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.5K
VIEWS

Root Mean Square error

QUESTION FROM: Moustafa El Shourbagy | 5 years ago BY: Daniel Lichtblau
Algebra , Calculus , Wolfram Language
1
REPLIES
3.5K
VIEWS

Compute a PDE with boundary conditions?

QUESTION FROM: William Troy | 5 years ago BY: Anonymous User
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
4.1K
VIEWS

How to fill Table with with for sentence?

QUESTION FROM: Urban Gramc | 5 years ago BY: Bill Nelson
Calculus , Education , Mathematica , Mathematics , ...
1
REPLIES
7K
VIEWS

Calculate a numerical integration series of rectangles

QUESTION FROM: Vladimir Vojta | 5 years ago BY: Vladimir Vojta
Calculus , Mathematics , Wolfram Language
9
REPLIES
9.6K
VIEWS

Problem with a Fourier Transform result

QUESTION FROM: Ss Lite | 5 years ago BY: Martijn Froeling
Algebra , Calculus , Mathematics , Wavelets and Fourier Series , ...
2
REPLIES
7.8K
VIEWS

Problem to solve simultaneous equations

QUESTION FROM: Chi Nghia Chung | 5 years ago BY: Chi Nghia Chung
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4K
VIEWS

Using Manipulate with NDSolve expression of two differential equations

QUESTION FROM: Abdlerahman Qoutb | 5 years ago BY: Anonymous User
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
3.1K
VIEWS

How is FourierParameters processed in the function.

QUESTION FROM: Ss Lite | 5 years ago BY: Anonymous User
Algebra , Calculus , Computational Systems , Mathematics , ...
1
REPLIES
7.5K
VIEWS

[NB] Tracking Coronavirus Testing in the United States

CONTRIBUTED BY: Robert Rimmer | 5 years ago BY: Robert Rimmer
Staff Picks , Biological Sciences , Calculus , Data Science , ...
5
REPLIES
14.9K
VIEWS

Calculate scalar H number divided by N vector?

QUESTION FROM: Meryem Aslı | 5 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
17
REPLIES
9.6K
VIEWS

Numerically evaluate an equation with no closed solution

QUESTION FROM: feature engineer | 5 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
3K
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
7.4K
VIEWS

How to simplify Sign'

QUESTION FROM: Severin Posta | 5 years ago BY: John Doty
Calculus , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
9.2K
VIEWS

Two different accounts giving the same result in Mathematica

QUESTION FROM: Meryem Aslı | 5 years ago
Algebra , Calculus , Computer-Based Maths , Equation Solving , ...
0
REPLIES
3.5K
VIEWS

Solve an integro differential equation

CONTRIBUTED BY: K PREETHI | 5 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.3K
VIEWS

Recursive function with an integral

QUESTION FROM: Fabi An | 5 years ago BY: Fabi An
Calculus , Mathematics , Wolfram Language
9
REPLIES
6.4K
VIEWS

Plot the following custom function?

QUESTION FROM: katelyn crawford | 5 years ago BY: Murray Eisenberg
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
7.1K
VIEWS

Obtain each residue with MultiNonlinearModelFit global analysis

QUESTION FROM: Hélène PASQUIER | 5 years ago BY: Hélène PASQUIER
Calculus , Chemistry , Mathematics , Modeling , ...
5
REPLIES
8.8K
VIEWS

Calculate a piecewise function?

QUESTION FROM: Hidde Lansink | 5 years ago BY: Hidde Lansink
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

Compute values of the following dependent functions?

QUESTION FROM: Fabi An | 5 years ago BY: Fabi An
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
5.5K
VIEWS

Obtain the Taylor series expansion of the following function?

QUESTION FROM: guido occhipinti | 5 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
4
REPLIES
3.2K
VIEWS

Solve nonlinear numerical differential equations with several variables?

QUESTION FROM: C. H. | 5 years ago BY: C. H.
Calculus , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
4K
VIEWS

Fit data by combination of functions, solutions of differential eq.

QUESTION FROM: Hélène PASQUIER | 5 years ago BY: Hélène PASQUIER
Calculus , Chemistry , Equation Solving , Mathematics , ...
4
REPLIES
7.5K
VIEWS

Passing BezierFunction to ArcLength?

QUESTION FROM: Nicholas Kitten | 5 years ago BY: Updating Name
Calculus , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
5K
VIEWS

Calculate the mean curvature and normal vector of a surface?

QUESTION FROM: Meryem Aslı | 5 years ago BY: Hans Dolhaine
Calculus , Geometry , Mathematics , Wolfram Language
3
REPLIES
5.5K
VIEWS

Avoid issue when differentiating Green's function

QUESTION FROM: Omer G | 5 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
3.7K
VIEWS

[WSC19] Exploring Lifetime Distributions for Nuclear Isotope Decay Cascades

CONTRIBUTED BY: Srinath Rangan | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Dynamic Interactivity , ...
5
REPLIES
19.4K
VIEWS

Solve a system of nonlinear differential equations?

QUESTION FROM: Aleem Andrews | 5 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4K
VIEWS

Log Det vs Tr Log numerical discrepancy?

QUESTION FROM: Ignat Fialkovskiy | 5 years ago BY: J Coss
Calculus , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
8.8K
VIEWS

Avoid DSolve error for the following differential equation?

QUESTION FROM: Orest Gogosha | 5 years ago BY: Orest Gogosha
Calculus , Wolfram Language
9
REPLIES
7.5K
VIEWS

Find a function with a known gradient?

QUESTION FROM: Meryem Aslı | 5 years ago BY: Meryem Aslı
Algebra , Calculus , Equation Solving , Geometry , Mathematics , ...
6
REPLIES
7K
VIEWS

[?] Perform an approximation with radial basis functions?

QUESTION FROM: Peter a | 5 years ago BY: Michael Kelly
Algebra , Calculus , Discrete Mathematics , Mathematics , Physics , ...
2
REPLIES
13.1K
VIEWS

Plot the following custom functions?

QUESTION FROM: Bryan Koh | 5 years ago BY: Bryan Koh
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.3K
VIEWS

Solve two differential equations with NDSolve and DSolve?

QUESTION FROM: Mauricio Cruz | 5 years ago BY: Mauricio Cruz
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.8K
VIEWS
12
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