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

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How to express this derivative using only sine, cosine, and tangent?

QUESTION FROM: Wen Dao | 2 days ago BY: Michael Rogers
Mathematics , Wolfram Language
5
REPLIES
104
VIEWS

Partial replacement in polynomials

QUESTION FROM: Wen Dao | 3 days ago BY: Gianluca Gorni
Mathematics , Wolfram Language
1
REPLIES
62
VIEWS

Running MaximizeOverPermutations in Python using WolframClient

QUESTION FROM: Ram Krishna | 9 days ago BY: Rob Pacey
External Programs and Systems , Optimization , Mathematics , ...
1
REPLIES
2.3K
VIEWS

How to remove the "if" part following the calculation result obtained from Solve?

QUESTION FROM: Wen Dao | 11 days ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
146
VIEWS

Unexpected result in a simple Integral

QUESTION FROM: Reiner Wilhelms | 12 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
138
VIEWS

Different outputs when using numerics vs variables

QUESTION FROM: Clifford Kelley | 13 days ago BY: Clifford Kelley
Mathematics , Wolfram Language
6
REPLIES
868
VIEWS

My integral is running slow -- why?

QUESTION FROM: Patrick McMullen | 13 days ago BY: Patrick McMullen
Calculus , Mathematics , Wolfram Language
3
REPLIES
134
VIEWS

Floor[Log[4]/Log[2]] gives precision limit error

QUESTION FROM: David Chow | 15 days ago BY: Gianluca Gorni
Mathematics , Wolfram Language
1
REPLIES
157
VIEWS

How to obtain the following equality relationship?

QUESTION FROM: Wen Dao | 15 days ago BY: Updating Name
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
170
VIEWS

Using DSolve butFailing to obtain a list of equations expected instead of True in the first argument

QUESTION FROM: Nomsa Ledwaba | 16 days ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
267
VIEWS

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

QUESTION FROM: Denis Ivanov | 19 days ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
225
VIEWS

Explain SetPrecision and N

QUESTION FROM: Ulrich Utiger | 21 days ago BY: Ulrich Utiger
Graphics and Visualization , High-Performance Computing , ...
5
REPLIES
247
VIEWS

Finding the density function for the absolute difference between two random variables

QUESTION FROM: Patrick McMullen | 23 days ago BY: Jim Baldwin
Graphics and Visualization , Mathematics , ...
4
REPLIES
297
VIEWS

Proving Pythagorean theorem using Trigonometry

QUESTION FROM: Frank Kampas | 25 days ago BY: Ching-Kuang Shene
Geometry , Mathematics , Wolfram Language
3
REPLIES
7.8K
VIEWS

Computation with xAct

QUESTION FROM: Debojyoti Mondal | 1 month ago
Algebra , Equation Solving , Mathematics , Packages , Wolfram Language
0
REPLIES
394
VIEWS

How do you register functional properties in Mathematica?

QUESTION FROM: Liam Nielson | 1 month ago
Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
168
VIEWS

Why does my Mathematica program use 100% CPU but very little RAM and still not finish after hours?

QUESTION FROM: Reza rho | 1 month ago BY: Reza rho
Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
293
VIEWS

Help looping an operation

QUESTION FROM: Nomsa Ledwaba | 1 month ago
Mathematics , Wolfram Language
0
REPLIES
190
VIEWS

Computed my number with hundred million digits

QUESTION FROM: Mark Raygorodsky | 1 month ago BY: Mark Raygorodsky
Mathematics , Wolfram Language
2
REPLIES
304
VIEWS

Seeking examples of "Ruliology"

QUESTION FROM: Ellynne DEC | 2 months ago BY: Ellynne DEC
Mathematics , Physics , Wolfram Language , Wolfram Science
4
REPLIES
776
VIEWS
1
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