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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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Defining my own Dirichlet like function

QUESTION FROM: pavel rogovoy | 12 years ago BY: Greg Hurst
Calculus , Wolfram Language
10
REPLIES
14.9K
VIEWS

Wrong Differential Equations solutions?

QUESTION FROM: Pawel Wozniak | 12 years ago BY: Pawel Wozniak
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
8.2K
VIEWS

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

QUESTION FROM: Michael B | 12 years ago BY: Michael B
Calculus , Mathematica
2
REPLIES
3.8K
VIEWS

Have a complex calculus problem involving analytic expressions

QUESTION FROM: William Sinclair | 12 years ago BY: Isaac Abraham
Calculus , Mathematica , Wolfram Language
3
REPLIES
8.3K
VIEWS

Elimination of small values in expression

QUESTION FROM: Konstantin Nosov | 12 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematica
3
REPLIES
5.9K
VIEWS

Integrating exponential function

QUESTION FROM: S S | 12 years ago BY: Sean Clarke
Calculus , Mathematica
4
REPLIES
3.3K
VIEWS

Linear algebra & Calculus& equation

QUESTION FROM: Ahmed Al-Ali | 12 years ago BY: Michael Rogers
Architecture , Calculus , Computable Document Format , Economics , ...
3
REPLIES
25.6K
VIEWS

Solving Multiple ODE's with NDSolve

QUESTION FROM: Josh Wofford | 12 years ago BY: Josh Wofford
Calculus , Equation Solving , Mathematics
9
REPLIES
20.8K
VIEWS

3D Plotting

QUESTION FROM: Mike Haas | 12 years ago BY: Ahmed Al-Ali
Calculus
2
REPLIES
7.8K
VIEWS

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

QUESTION FROM: Kamal Agrawal | 12 years ago BY: Kamal Agrawal
Calculus , Mathematica , Mathematics
2
REPLIES
6.9K
VIEWS

Numerical integration of a function defined by numerical integration

QUESTION FROM: Olav Østerbø | 13 years ago BY: Anton Antonov
Calculus , Engineering , Mathematics , Software Development
3
REPLIES
15.3K
VIEWS

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

QUESTION FROM: Ft_ Seven | 13 years ago BY: Nasser M. Abbasi
Calculus
2
REPLIES
5.5K
VIEWS

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

QUESTION FROM: Patrick Bultinck | 13 years ago BY: Bill Simpson
Calculus , Mathematica , Mathematics , Physics , Wolfram Language
3
REPLIES
4.4K
VIEWS

Solve Nonlinear 2nd Order Partial Differential Equation Numerically?

QUESTION FROM: Chirag Agrawal | 13 years ago BY: Chirag Agrawal
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
16.7K
VIEWS

How to solve Wave Equation numerically?

QUESTION FROM: Matthias Redies | 13 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
10.4K
VIEWS

Why won't Mathematica plot my functions?

QUESTION FROM: Frederick Fleitz | 13 years ago BY: Frederick Fleitz
Calculus , Mathematica , Mathematics
3
REPLIES
33.2K
VIEWS

Why can't I plot a list of functions that plot fine individually?

QUESTION FROM: Frederick Fleitz | 13 years ago BY: Frederick Fleitz
Calculus , Mathematica , Mathematics
2
REPLIES
5.8K
VIEWS

Integral upper limit a function

QUESTION FROM: Luther Nayhm | 13 years ago BY: Luther Nayhm
Calculus , Mathematica , Physics
6
REPLIES
13.2K
VIEWS

Adding Direction Arrows to Plots

QUESTION FROM: Allen Hammack | 13 years ago BY: Paul McGill
Algebra , Calculus , Mathematica
1
REPLIES
16.8K
VIEWS

Simplification of expression with complex variables

QUESTION FROM: Rodion Stepanov | 13 years ago BY: Rodion Stepanov
Algebra , Calculus , Mathematica , Mathematics , Symbolic Computations
3
REPLIES
13.7K
VIEWS

Is there a sign error in the FDFormula in the Mathematica tutorial?

QUESTION FROM: Nasser M. Abbasi | 13 years ago BY: Ilian Gachevski
Calculus , Mathematica , Mathematics
1
REPLIES
3K
VIEWS

While loop syntax in Mathematica 9

QUESTION FROM: Cole Pierson | 13 years ago BY: Richard Hennigan
Aerospace Engineering , Calculus , Engineering , Mathematica , ...
2
REPLIES
15.9K
VIEWS

Surface parametrization interpolation

QUESTION FROM: Andy Sageman-Furnas | 13 years ago BY: Andy Sageman-Furnas
Calculus , Discrete Mathematics , Geometry , Mathematica , ...
3
REPLIES
11.7K
VIEWS

Can one use WhenEvent to react to NDSolve failures?

QUESTION FROM: Leslaw Bieniasz | 3 months ago BY: Michael Rogers
Calculus , Equation Solving , Numerical Computation , Wolfram Language
1
REPLIES
355
VIEWS

What might be the effect of the precision of initial conditions on the precision of ODE solution?

QUESTION FROM: Leslaw Bieniasz | 5 months ago BY: Leslaw Bieniasz
Calculus , Equation Solving
4
REPLIES
822
VIEWS

Unexpected result in a simple Integral

QUESTION FROM: Reiner Wilhelms | 6 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
772
VIEWS

Numerical test for divergence/convergence of integrals on (0, $\infty$)

QUESTION FROM: Denis Ivanov | 6 months ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
1K
VIEWS

How to modify this code to correctly analyze the monotonicity of a function over a given interval

QUESTION FROM: Wen Dao | 7 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.2K
VIEWS

Using indices to define the metric and Ricci tensor

QUESTION FROM: Safinaz Salem | 1 year ago
Algebra , Calculus , Mathematics , Symbolic Computations , ...
0
REPLIES
1.6K
VIEWS

Making a substitution in an equation

QUESTION FROM: Sami Heidari | 1 year ago BY: Sami Heidari
Calculus , Mathematics , Wolfram Language
2
REPLIES
1.7K
VIEWS

Help debugging code to get computational components

QUESTION FROM: Sandeep Kumar Yadav | 1 year ago BY: Sandeep Kumar Yadav
Calculus , Mathematics , Tuning and Debugging , Wolfram Language
2
REPLIES
2.1K
VIEWS

Is the solution to that integral the rational number presented?

QUESTION FROM: Roberto Alfano | 1 year ago BY: Roberto Alfano
Calculus , Mathematics , Wolfram|Alpha
2
REPLIES
1.4K
VIEWS

Possible error in solving elliptic integral

QUESTION FROM: José Luis Garrido | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
1.6K
VIEWS

Considerations for numerically solving a set of differential equation

QUESTION FROM: Mishal Mohanlal | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2K
VIEWS

Integral's unexpected result?

QUESTION FROM: Jay Gourley | 2 years ago BY: Jay Gourley
Calculus , Mathematics , Statistics and Probability , ...
2
REPLIES
2.2K
VIEWS

How can i correct this NIntegrate code?

QUESTION FROM: Minaa Askari | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
1.4K
VIEWS

NIntegrate error while finding fully differential cross section

QUESTION FROM: Minaa Askari | 2 years ago BY: Minaa Askari
Calculus , Mathematics , Numerical Computation , Physics , ...
2
REPLIES
1.8K
VIEWS

Why domain of f(x) = x^(1/3) is all non-negative number in Wolfram Alpha?

QUESTION FROM: Chatchai Prapunpot | 2 years ago BY: Chatchai Prapunpot
Calculus , Mathematics , Wolfram|Alpha
2
REPLIES
1.8K
VIEWS

Numerical Integration of interpolated function returning a list

QUESTION FROM: Giorgio Busoni | 2 years ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
1.7K
VIEWS

Differentiate a function involving summation

QUESTION FROM: Muhammad Fahem Bin Musa | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

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

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Gianluca Gorni
Calculus , Geometry , Mathematics , Wolfram Language
1
REPLIES
2K
VIEWS

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

QUESTION FROM: José Luis Garrido | 2 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2K
VIEWS

How to find the inverse Laplace transformation for given function?

QUESTION FROM: Aha Aha | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

Lateral surface of body of rotation

QUESTION FROM: Jürgen Maczioch | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
4
REPLIES
1.9K
VIEWS

Error using NDSolve

QUESTION FROM: J McDonald | 2 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
1.9K
VIEWS

Integral in two dimensions

QUESTION FROM: Jurandi Leao | 2 years ago BY: Jurandi Leao
Calculus , Mathematics , Wolfram Language
3
REPLIES
2.3K
VIEWS

How to calculate Stokes' determinant?

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
3
REPLIES
2.6K
VIEWS

How to find a limit of a reoccurring series

QUESTION FROM: Jasper Woutersen | 2 years ago BY: Gianluca Gorni
Calculus , Wolfram Language
1
REPLIES
1.6K
VIEWS

Solving limits without using Lhospital

QUESTION FROM: Mesut Mehmet Genç | 2 years ago BY: Ted Ersek
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Using the Maximize and Minimize functions to verify Lagrange Multiplier solutions

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Gianluca Gorni
Calculus , Optimization , Mathematics , Wolfram Language
1
REPLIES
2.6K
VIEWS
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