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

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How to Correctly Evaluate Limits with Parameters

QUESTION FROM: Wen Dao | 9 days ago BY: Michael Rogers
Mathematics
1
REPLIES
188
VIEWS

Commutators of differential and integral operators

QUESTION FROM: William Lionheart | 18 days ago BY: William Lionheart
Calculus , Mathematics , Wolfram Language
4
REPLIES
4.3K
VIEWS

Is there a way to solve the eigenvalues of a linear operator without giving its matrix form?

QUESTION FROM: Frank Xu | 19 days ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
3.6K
VIEWS

Area of a (planar) quadrilateral using two opposite sides and four angles

QUESTION FROM: Ryo Takayama | 1 month ago BY: Connor Hayes
Geometry , Mathematics
2
REPLIES
669
VIEWS

How to modify the graph of a piecewise function correctly?

QUESTION FROM: Bill Blair | 1 month ago BY: Connor Hayes
Mathematics
6
REPLIES
749
VIEWS

Why is it impossible to determine the range of a in this universally true problem?

QUESTION FROM: Bill Blair | 1 month ago BY: Bill Blair
Mathematics , Mechanical Engineering
4
REPLIES
622
VIEWS

Ordered pairs formed by selecting one element from each of two distinct sets

QUESTION FROM: Bill Blair | 1 month ago BY: David Keith
Mathematics
2
REPLIES
652
VIEWS

DSolve v.s. copilot for Coulomb damping

QUESTION FROM: Isao Maruyama | 2 months ago BY: Isao Maruyama
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
1.3K
VIEWS

Unexpected result from DSolve? (Version dependence)

QUESTION FROM: Isao Maruyama | 2 months ago BY: Isao Maruyama
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
3.6K
VIEWS

How to divide numerator and denominator by the numerator?

QUESTION FROM: Bill Blair | 2 months ago BY: Bill Blair
Algebra , Mathematics
9
REPLIES
918
VIEWS

The row icon in the Basic Math Assistant palette

QUESTION FROM: Sinval Santos | 2 months ago BY: Sinval Santos
Mathematica , Mathematics , Wolfram Language
4
REPLIES
823
VIEWS

Proving equality of first terms and counting set elements in sequences

QUESTION FROM: Bill Blair | 2 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
611
VIEWS

A short arithmetic program producing four CODATA-level constants

QUESTION FROM: Tetsuya Momose | 2 months ago
Discrete Mathematics , Mathematics , Physics
0
REPLIES
849
VIEWS

Where is documentation on option FourierParameters

QUESTION FROM: Jay Gourley | 2 months ago BY: Doug Beveridge
Mathematics , Physics , Signal Processing , Wolfram Language
6
REPLIES
12.2K
VIEWS

Looking for a study partner / mentor in Mathematical Physics (Theory of Everything)

QUESTION FROM: Naira naira.mndlyan2005@gmail.com | 2 months ago
Jobs & More Exchange , Mathematics , Physics
0
REPLIES
874
VIEWS

How does one transform this rational expression into this specific equivalent form?

QUESTION FROM: Bill Blair | 2 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations
5
REPLIES
909
VIEWS

How to analytically solve the ten-dimensional matrix below?

QUESTION FROM: Tree Clean | 3 months ago BY: Tree Clean
Algebra , Equation Solving , Mathematics , Physics , ...
4
REPLIES
793
VIEWS

How do we simplify the code in Section 4.4.2 (pg. 62-82) of the following paper?

QUESTION FROM: Bharath Krishnan | 3 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
732
VIEWS

How do we simplify the inequality `Q3` at the bottom of this post?

QUESTION FROM: Bharath Krishnan | 3 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
799
VIEWS

Indefinite integrals of half-integer Bessel functions

QUESTION FROM: Jack Straton | 3 months ago BY: Jack Straton
Calculus , Mathematics , Physics , Wolfram Language
2
REPLIES
2.6K
VIEWS
1
2
3
4
5

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Svet Ivanov
4 days ago
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Leyla Sozen-Kohl
4 days ago
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Robert Cowen
5 days ago
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Jayanta Phadikar
8 days ago
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Wen Dao
9 days ago

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