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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Factor out known multipliers in algebraic expressions?

QUESTION FROM: André Barbosa | 7 years ago BY: André Barbosa
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
5.1K
VIEWS

[?] Get a TransitiveClosureGraph[] with loops?

QUESTION FROM: Tigran Aivazian | 7 years ago BY: Tigran Aivazian
Graphs and Networks , Mathematics , Wolfram Language
6
REPLIES
7.2K
VIEWS

[?] Plot two equations and find the intersection point?

QUESTION FROM: Lexie Tutwiler | 7 years ago BY: Marco Thiel
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
13
REPLIES
29.1K
VIEWS

[?] Solve a NDSolveValue-problem?

QUESTION FROM: BARBU DENISIA | 7 years ago BY: Daniel Lichtblau
Civil Engineering , Engineering , Mathematica , Mathematics
4
REPLIES
11.4K
VIEWS

[?] Solve this system of equations with some assumptions?

QUESTION FROM: Joe Ford | 7 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
16.2K
VIEWS

Oloid under ConvexHullMesh

QUESTION FROM: Udo Krause | 7 years ago BY: Daniel Lichtblau
Geometry , Graphics and Visualization , Image Processing , ...
5
REPLIES
11.9K
VIEWS

[?] Concatenate elements in a list?

QUESTION FROM: Geoffrey Marnell | 8 years ago BY: Geoffrey Marnell
Mathematics , Wolfram Language
3
REPLIES
12.1K
VIEWS

[?]  First passage time distribution with moving boundary

QUESTION FROM: Anonym Anonymous | 8 years ago BY: Anonym Anonymous
Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
3.5K
VIEWS

Make a proper Classic Klein Bottle in version 11.20 of Mathematica?

QUESTION FROM: Roy Scott | 8 years ago BY: Syd Geraghty
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
12.8K
VIEWS

[?]  Color Function not correctly mapping to range?

QUESTION FROM: John Travolski | 8 years ago BY: Updating Name
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
8.7K
VIEWS

Turn this system of differential equations into a single equation?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
2.8K
VIEWS

[?]  Avoid crooked line in $\log(\frac{a+1}{c+1})$ contour plot?

QUESTION FROM: Jayong Kim | 8 years ago BY: Jayong Kim
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
2
REPLIES
5.4K
VIEWS

[?]  Convert DiscretePlot3D to 2D plot with a Color Function?

QUESTION FROM: John Travolski | 8 years ago BY: Neil Singer
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6K
VIEWS

[?]  Simplify powers, (x^n)^(1/n) to x?

QUESTION FROM: Kenneth Miller | 8 years ago BY: Hans Milton
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
6.7K
VIEWS

[?] Integrate a given symbolic limit of integration?

QUESTION FROM: Aidan Droogan | 8 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
12.2K
VIEWS

Obtain exact results from GenerateConditions?

QUESTION FROM: Anonymous User | 8 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

[?] Find the critical solutions?

QUESTION FROM: Brendan Isaac | 8 years ago BY: Takashi Yoshino
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.3K
VIEWS

[?] Simplify Conjugate[DiracDelta[x]]?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5.5K
VIEWS

[?] Substitute a - z == y into an equation?

QUESTION FROM: Stephan Foley | 8 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
10.5K
VIEWS

DSolve function provides unexpected solution?

QUESTION FROM: Brian Appleton | 8 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
5.2K
VIEWS

[?] Use Assuming and Substitute commands to simplify the expression?

QUESTION FROM: Jacques Ou | 8 years ago BY: Bill Simpson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
5.4K
VIEWS

[?] Meaning of a strange curve on surface - 3DPlot ?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Anonymous User
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

[?] Multiplicate these terms using Wolfram|Alpha?

QUESTION FROM: Samuel Otero | 8 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
6.4K
VIEWS

[?] CountourPlot of (Cos(2x))^2 ==0 ?

QUESTION FROM: Bhagya Athu | 8 years ago BY: Valeriu Ungureanu
Graphics and Visualization , Mathematics , Symbolic Computations , ...
7
REPLIES
6.7K
VIEWS

[?] Integrate and get a result without hyperbolic functions?

QUESTION FROM: Medina Tochi | 8 years ago BY: Jose Calderon
Algebra , Calculus , Mathematics , Wolfram|Alpha , ...
4
REPLIES
11.5K
VIEWS

[?] Inverse Z-Transform of z/(z - a) with different region of convergence?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Udo Krause
Mathematics , Wolfram Language
6
REPLIES
12.3K
VIEWS

[?] Obtain a proof of this result?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Mathematics , Wolfram Language
7
REPLIES
4.6K
VIEWS

Fourier series coefficients of a periodic function defined by a base signal

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Michael Rogers
Mathematics , Wavelets and Fourier Series , Wolfram Language
8
REPLIES
10.4K
VIEWS

[?] Get the Feynman Point of Pi with N?

QUESTION FROM: Nelson Zink | 8 years ago BY: Sander Huisman
Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
5.3K
VIEWS

Is this definite integral solvable?

QUESTION FROM: Jan Krepela | 8 years ago BY: Mike Luntz
Equation Solving , Mathematics , Wolfram Language
8
REPLIES
10.1K
VIEWS

[?] Handle (sort) a list of solutions?

QUESTION FROM: Jonathan Meinhof | 8 years ago BY: Frank Kampas
Algebra , Optimization , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

InterpolatingFunction appears to be "Listable"?

QUESTION FROM: Henrik Schachner | 8 years ago BY: Henrik Schachner
Mathematica , Mathematics , Wolfram Language
2
REPLIES
4.9K
VIEWS

Find all possible combinations subject to a condition?

QUESTION FROM: Stuart Griffith | 8 years ago BY: Neil Singer
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
5.7K
VIEWS

[?] Separate out the real and imaginary part and export data?

QUESTION FROM: Sreeraj T | 8 years ago BY: Sreeraj T
Algebra , Equation Solving , Import and Export , Mathematics , ...
6
REPLIES
9.7K
VIEWS

[?] Write a constraint on list elements when using Maximize ?

QUESTION FROM: Narjes Kandil | 8 years ago BY: Neil Singer
Engineering , Optimization , Mathematics , Wolfram Language
8
REPLIES
6.5K
VIEWS

Speed up the evaluating of a function?

QUESTION FROM: Alessio Lapolla | 8 years ago BY: Alessio Lapolla
Mathematics , Numerical Computation , Tuning and Debugging , ...
4
REPLIES
9.8K
VIEWS

[?] Import and Plot a (5 x a) Matrix from a csv file in Mathematica?

QUESTION FROM: Epsilon Tau | 8 years ago BY: Epsilon Tau
Graphics and Visualization , Import and Export , Mathematics , ...
3
REPLIES
15.2K
VIEWS

[?] Define a function with 4 arguments (integer, real, rational, complex)?

QUESTION FROM: Mohammad Amir Khan | 8 years ago BY: Mohammad Amir Khan
Mathematics , Wolfram Language
7
REPLIES
8.3K
VIEWS

[?] Define Function using "Total[]"?

QUESTION FROM: M B | 8 years ago BY: M B
Mathematics , Wolfram Language
3
REPLIES
5.5K
VIEWS

Find digital sums and digital roots?

QUESTION FROM: Geoffrey Marnell | 8 years ago BY: Geoffrey Marnell
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
8.4K
VIEWS

Use IF, condition with {} ?

QUESTION FROM: margherita ferrucci | 8 years ago BY: margherita ferrucci
Logic and Boolean Algebra , Mathematics , Wolfram Language
2
REPLIES
9.3K
VIEWS

Why is this integral different when the variable is substituted?

QUESTION FROM: Alexander Dunlap | 8 years ago BY: Alexander Dunlap
Calculus , Mathematics , Wolfram Language
6
REPLIES
8.1K
VIEWS

Correct a NDSolve approach when an argument contains an InverseFunction?

QUESTION FROM: Mervin Hanson | 8 years ago BY: Mervin Hanson
Chemistry , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
10K
VIEWS

[?] Solve the highlighted area?

QUESTION FROM: Bayasgalan Bayasgalan | 8 years ago BY: Bayasgalan Bayasgalan
Graphics and Visualization , Mathematica , Mathematics , Wolfram|Alpha
3
REPLIES
9.8K
VIEWS

Solve two equations of motion?

QUESTION FROM: B Patel | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.4K
VIEWS

Greatest integer solution to a factorial inequality?

QUESTION FROM: Eric Hiatt | 8 years ago BY: Carl Woll
Equation Solving , Mathematics , Wolfram Language
3
REPLIES
6K
VIEWS

Create a circular/arc spring?

QUESTION FROM: Tim Kirkpatrick | 8 years ago BY: Tim Kirkpatrick
Graphics and Visualization , Mathematics , Physics , Visual Arts , ...
7
REPLIES
7.4K
VIEWS

Solve this equation?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
4.4K
VIEWS

Avoid warning while using RegionCentroid?

QUESTION FROM: Robert McHugh | 8 years ago BY: Sander Huisman
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
5.3K
VIEWS

Avoid overflow for pandigital Sabey formula for calculation of e?

QUESTION FROM: Aeyoss Antelope | 8 years ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Recreation , Wolfram Language
4
REPLIES
8.8K
VIEWS
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