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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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Covariant derivatives and connections in the UD calculus

CONTRIBUTED BY: Brian Beckman | 1 day ago BY: Brian Beckman
Staff Picks , Astronomy , Calculus , Mathematics , Packages , ...
3
REPLIES
170
VIEWS

Modulo reduction of input for trigonometric functions

QUESTION FROM: Walter Bonin | 1 day ago BY: Walter Bonin
Calculus , Equation Solving , Wolfram|Alpha
33
REPLIES
309
VIEWS

Can one use WhenEvent to react to NDSolve failures?

QUESTION FROM: Leslaw Bieniasz | 1 day ago BY: Michael Rogers
Calculus , Equation Solving , Numerical Computation , Wolfram Language
1
REPLIES
48
VIEWS

Analytical closed-form solution of the Bagley-Torvik equation

CONTRIBUTED BY: Juan Luis Gonzalez Santander | 3 days ago BY: Mariusz Iwaniuk
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
97
VIEWS

How to obtain an answer of a partial differential equation from a symbolic computation using DSolve

QUESTION FROM: Nomsa Ledwaba | 3 days ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations
6
REPLIES
165
VIEWS

Controls in DynamicModule: animation does not start

QUESTION FROM: Christian Mullon | 11 days ago BY: Michael Rogers
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
7
REPLIES
116
VIEWS

Mirror-centered representation of a focusing hyperbolic mirror for X-ray beamlines

CONTRIBUTED BY: Jean-Pierre Torras | 12 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Optics , ...
1
REPLIES
166
VIEWS

Introduction to dynamic economic models: Romer's endogenous growth model

CONTRIBUTED BY: Hee-Young Shin | 13 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
238
VIEWS

Introduction to dynamic economic models: the real business cycle model

CONTRIBUTED BY: Hee-Young Shin | 13 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
208
VIEWS

Formal differential geometry in the UD calculus: part 1

CONTRIBUTED BY: Brian Beckman | 13 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Computer Science , Geometry , ...
1
REPLIES
216
VIEWS

Visualizing derivative logic: chain rule decompositions vs. symbolic solvers

QUESTION FROM: Mian Muhammad ASGHAR | 14 days ago BY: Gianluca Gorni
Calculus , Education , Wolfram|Alpha
5
REPLIES
216
VIEWS

Closed-form integration of Slip ODE for anchored FRP–concrete joint with exponential Bond–Slip law

QUESTION FROM: Manish Prasad | 15 days ago BY: Manish Prasad
Calculus , Symbolic Computations
3
REPLIES
213
VIEWS

Is the a precision loss due to export/import of numerical values?

QUESTION FROM: Leslaw Bieniasz | 16 days ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Numerical Computation
4
REPLIES
158
VIEWS

[BOOK] Introduction to infrared and electro-optical systems

CONTRIBUTED BY: Mel Friedman | 18 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
2
REPLIES
7K
VIEWS

Introduction to dynamic economic models: the Solow growth models

CONTRIBUTED BY: Hee-Young Shin | 18 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
247
VIEWS

Finding general terms of a series

QUESTION FROM: Somveer Keshav | 18 days ago BY: Gianluca Gorni
Calculus , Symbolic Computations
3
REPLIES
266
VIEWS

Introduction to dynamic economic models: a classical Marxian critique of Solow's model

CONTRIBUTED BY: Hee-Young Shin | 18 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
220
VIEWS

Unexpected result from evaluating ArcTan

QUESTION FROM: Xiangyang Zhou | 19 days ago BY: Gianluca Gorni
Calculus , Symbolic Computations
3
REPLIES
173
VIEWS

Numerical simulation & nonlinear dynamics in rotating magnetoconvection: chaos and stability

CONTRIBUTED BY: Alexander Trounev | 20 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Graphics and Visualization , ...
1
REPLIES
264
VIEWS

General relativity in the UD calculus

CONTRIBUTED BY: Brian Beckman | 20 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Computer Science , Mathematics , ...
1
REPLIES
320
VIEWS
1
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