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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...

Discussions List Discussions List

Any way to effectively resolve this integral?

QUESTION FROM: Leslaw Bieniasz | 1 hour ago BY: Leslaw Bieniasz
Calculus
3
REPLIES
87
VIEWS

Observable and computable entanglement in time

CONTRIBUTED BY: Alexey Milekhin | 1 day ago BY: EDITORIAL BOARD
Staff Picks, Physics , Calculus , ...
1
REPLIES
151
VIEWS

Can't solve an integral?

QUESTION FROM: Leslaw Bieniasz | 1 day ago BY: Daniel Lichtblau
Calculus , Wolfram Language
2
REPLIES
140
VIEWS

Request resources for mathematical foundations of higher-order topological dynamics in networks

QUESTION FROM: Amin Cheikhi | 8 days ago BY: Wolfram U
Mathematics , Wolfram U , Algebra , Calculus , ...
1
REPLIES
228
VIEWS

Input issues perhaps with - ContourIntegrate

QUESTION FROM: Venkat Sastry | 9 days ago
Mathematics , Wolfram|Alpha , Calculus , Wolfram Language
0
REPLIES
105
VIEWS

Forward ray tracing and hot spots in Kerr spacetime

CONTRIBUTED BY: Lihang Zhou | 10 days ago BY: EDITORIAL BOARD
Staff Picks, Astronomy , Mathematics , Physics , Calculus , ...
1
REPLIES
468
VIEWS

Do you have 1 simple function that will handle the various types of double integration?

QUESTION FROM: Mary A. Marion | 16 days ago BY: Mary A. Marion
Mathematics , Calculus , Wolfram Language
3
REPLIES
289
VIEWS

Density of wave fronts: flat tori proof extends to cube, square & Klein

CONTRIBUTED BY: Oliver Knill | 17 days ago BY: EDITORIAL BOARD
Staff Picks, Mathematics , Calculus , Geometry , ...
1
REPLIES
292
VIEWS

Substitute x in f[x] by a function. Fail to find out how to do that

QUESTION FROM: Christer Gustafsson | 19 days ago BY: Christer Gustafsson
Mathematics , Calculus , Wolfram Language
3
REPLIES
347
VIEWS

SurfaceIntegrate[] and Integrate[] functions giving different divergent theorem flux answers

QUESTION FROM: Mitchell Sandlin | 22 days ago BY: Bruno Tenorio
Mathematics , Calculus , Wolfram Language
1
REPLIES
358
VIEWS

Help with optimum initial conditions for electron interaction

QUESTION FROM: Arif Khan | 22 days ago
Mathematics , Calculus , Equation Solving , ...
0
REPLIES
202
VIEWS

Possible error in solving Improper integral

QUESTION FROM: José Luis Garrido | 22 days ago BY: Daniel Lichtblau
Mathematics , Calculus , Wolfram Language , ...
10
REPLIES
438
VIEWS

Derivatives are not evaluated when substituted in differential equation

QUESTION FROM: Christer Gustafsson | 23 days ago BY: Christer Gustafsson
Mathematics , Calculus , Wolfram Language , ...
2
REPLIES
255
VIEWS

Logging the conformal life of Ramanujan's π

CONTRIBUTED BY: Aninda Sinha | 24 days ago BY: EDITORIAL BOARD
Staff Picks, Mathematics , Physics , Calculus , ...
1
REPLIES
651
VIEWS

Simplify x-x is not evaluated to zero

QUESTION FROM: Christer Gustafsson | 24 days ago BY: Christer Gustafsson
Mathematics , Calculus , Wolfram Language , ...
2
REPLIES
283
VIEWS

Help with contour integral method for Fox-H function

QUESTION FROM: veera venkata ramana kandi | 1 month ago BY: Mariusz Iwaniuk
Mathematics , Calculus , Wolfram Language
4
REPLIES
594
VIEWS

Bohmian mechanics fails to compute multi-time correlations

CONTRIBUTED BY: Robert Helling | 1 month ago BY: EDITORIAL BOARD
Staff Picks, Physics , Calculus , ...
1
REPLIES
612
VIEWS

Adsorption of ions from aqueous solutions by ferroelectric nanoparticles of Sn₂P₂S₆

CONTRIBUTED BY: Anna Morozovska | 1 month ago BY: EDITORIAL BOARD
Staff Picks, Material Sciences , Physics , Calculus , ...
1
REPLIES
348
VIEWS

Struggling with arbitrary precision in a calculation involving very large and very small numbers

QUESTION FROM: Adam Worthington | 1 month ago BY: Michael Rogers
Mathematics , Calculus , Numerical Computation
1
REPLIES
368
VIEWS

Question on functional derivatives

QUESTION FROM: Yep Led | 1 month ago BY: Gianluca Gorni
Mathematics , Calculus , Wolfram Language
1
REPLIES
288
VIEWS
1
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ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
nbbienia
Leslaw Bieniasz
1 hour ago
maybealexey
Alexey Milekhin
1 day ago
vangavetivsssastry
Venkat Sastry
9 days ago
amc165
Amin Cheikhi
10 days ago
lhzhouphys
Lihang Zhou
10 days ago
knill
Oliver Knill
17 days ago
marymarion
Mary A. Marion
16 days ago