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Numeric equation solving, calculus and statistics, precision and accuracy control for numeric computations...

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Try to beat these MRB constant records!

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago BY: Marvin Ray Burns A.G.S. (cum laude)
Challenges , Education , High-Performance Computing , Mathematica , ...
20
REPLIES
1.2M
VIEWS

How to calculate the digits of the MKB constant

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
High-Performance Computing , Mathematica , Mathematics , ...
34
REPLIES
308K
VIEWS

$\int_0^\infty e^{i \pi x} \left(1-(x+1)^{\frac{1}{x+1}}\right) dx$

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Algebra , Calculus , Mathematics , Numerical Computation , ...
6
REPLIES
227K
VIEWS

Dancing with friends and enemies: boids' swarm intelligence

CONTRIBUTED BY: Simon Woods | 1 year ago BY: Alex Teymouri
Biological Sciences , Graphics and Visualization , Mathematica , ...
29
REPLIES
94.4K
VIEWS

[GiF] Flight of Badminton Shuttlecocks

CONTRIBUTED BY: Mariusz Iwaniuk | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
10
REPLIES
33.8K
VIEWS

A prime pencil: truncatable primes

CONTRIBUTED BY: Roman Maeder | 5 years ago BY: Diego Ramos
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
20
REPLIES
31.2K
VIEWS

Narayana Cow Triangle Fractal

CONTRIBUTED BY: Ed Pegg | 5 years ago BY: Yasmin Hussain
Staff Picks , Algebra , Discrete Mathematics , Geometry , ...
6
REPLIES
30.4K
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How black holes and accretion disks around them actually look

CONTRIBUTED BY: Jingxian Wang | 5 years ago BY: Yasmin Hussain
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
15
REPLIES
30.1K
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Extending FindRoot

CONTRIBUTED BY: Thales Fernandes | 6 years ago BY: Erik Mahieu
Staff Picks , Equation Solving , Graphics and Visualization , ...
16
REPLIES
27K
VIEWS

Solving 2D Incompressible Flows using Finite Elements

CONTRIBUTED BY: Ole Christian Astrup | 6 years ago BY: Dev Agrawal
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
5
REPLIES
26.6K
VIEWS

FEM Solver for Navier-Stokes equations in 2D

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago BY: Rodion Stepanov
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
2
REPLIES
26.4K
VIEWS

Counting Trailing Zeros Of Factorials

CONTRIBUTED BY: Fabian Wenger | 6 years ago BY: Douglas Kubler
Staff Picks , Algebra , Computer-Based Maths , Mathematics , ...
13
REPLIES
25.8K
VIEWS

Mandelbrot Set on Neural Network

CONTRIBUTED BY: Silvia Hao | 6 years ago BY: Silvia Hao
Staff Picks , Artificial Intelligence , Data Science , Geometry , ...
9
REPLIES
24.1K
VIEWS

How to code Adams-Bashforth method

CONTRIBUTED BY: Michael Rogers | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
2
REPLIES
22.1K
VIEWS

[GIF] Chaos and the Double Pendulum

CONTRIBUTED BY: Brian Weinstein | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Numerical Computation , Physics , Wolfram Language , ...
2
REPLIES
21.9K
VIEWS

Monte Carlo simulation for Lennard-Jones fluid equation of state

CONTRIBUTED BY: Baichuan Sun | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Modeling , ...
1
REPLIES
21.2K
VIEWS

Measuring exposures in financial derivatives - Numerical approach

CONTRIBUTED BY: Igor Hlivka | 10 years ago BY: Michael Kelly
Data Science , Economics , Finance , Graphics and Visualization , ...
2
REPLIES
20.7K
VIEWS

[WSC19] Pattern Periodicity in Diagonals of the Rule 45 Cellular Automaton

CONTRIBUTED BY: Aniruddh Sriram | 6 years ago BY: Aniruddh Sriram
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
2
REPLIES
20K
VIEWS

[WSC19] Patterns in N-Body Simulations: Analysis of the Three Body Problem

CONTRIBUTED BY: Pedro Cabral | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Data Science , Mathematics , Modeling , ...
2
REPLIES
19.9K
VIEWS

Fix issues with Machine Precision in NMaximize?

CONTRIBUTED BY: Christian Damgaard | 6 years ago BY: Pallavi Debnath
Mathematics , Numerical Computation , Wolfram Language
21
REPLIES
19.5K
VIEWS

Adaptive numerical Lebesgue integration by set measure estimates

CONTRIBUTED BY: Anton Antonov | 9 years ago BY: Anton Antonov
Staff Picks , Calculus , Graphics and Visualization , Mathematica , ...
7
REPLIES
19.3K
VIEWS

Performance tuning in Wolfram Language

CONTRIBUTED BY: Leonid Shifrin | 8 years ago BY: Leonid Shifrin
Staff Picks , Know-How , Numerical Computation , ...
4
REPLIES
19.2K
VIEWS

Calculus with million years old skulls: Homo Erectus vs Paranthropus Boisei

CONTRIBUTED BY: Vitaliy Kaurov | 10 years ago BY: Rand Baldwin
Calculus , Geometry , Graphics and Visualization , ...
2
REPLIES
18.9K
VIEWS

3D Helmholtz resonance in the violin body with f-holes

CONTRIBUTED BY: Alexander Trounev | 4 years ago BY: Alexander Trounev
Staff Picks , Audio, Sound and Music , Engineering , ...
19
REPLIES
18.5K
VIEWS

Solve a simple wave equation with System Modeler: Equation-based Approach

CONTRIBUTED BY: Shenghui Yang | 12 years ago BY: Shenghui Yang
Engineering , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
17.9K
VIEWS

Forward ray tracing and hot spots in Kerr spacetime

CONTRIBUTED BY: Lihang Zhou | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
17.1K
VIEWS

Fingerprint Identification and Matching Using Wolfram Language

CONTRIBUTED BY: Tushar Dwivedi | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Image Processing , Mathematica , ...
2
REPLIES
16.4K
VIEWS

[GIF] Hidden Depths (Reflections in a Disk)

CONTRIBUTED BY: Clayton Shonkwiler | 3 years ago BY: Clayton Shonkwiler
Staff Picks , Equation Solving , Geometry , ...
3
REPLIES
16.2K
VIEWS

Stochastic epidemiology models with applications to the COVID-19

CONTRIBUTED BY: Robert Nachbar | 5 years ago BY: Robert Nachbar
Staff Picks , Biological Sciences , Graphics and Visualization , ...
11
REPLIES
16.2K
VIEWS

A Mondrian art problem poster

CONTRIBUTED BY: Ed Pegg | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Geometry , ...
3
REPLIES
16K
VIEWS

Let's all combine forces to improve this routine

CONTRIBUTED BY: Todor Latev | 12 years ago BY: Todor Latev
Graphics and Visualization , Interface Construction , Mathematica , ...
5
REPLIES
15.8K
VIEWS

Trebuchet competition for junior engineers

CONTRIBUTED BY: Frederick Wu | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Engineering , ...
1
REPLIES
15.8K
VIEWS

Porous Media Energy Transport: PDE in multiple regions with discontinuities

CONTRIBUTED BY: Tim Laska | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Geometry , Know-How , ...
1
REPLIES
15.7K
VIEWS

Don't fear divergencies: $\int_0^{\infty}\frac{\tanh^3(x)}{x^2}\,dx$ ?

CONTRIBUTED BY: Michael Trott | 8 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
2
REPLIES
15.5K
VIEWS

Dynamics of the bifilar pendulum

CONTRIBUTED BY: Erik Mahieu | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
15.5K
VIEWS

[GiF] Animating the Lorenz attractor with thousands of initial conditions

CONTRIBUTED BY: Ben Bartlett | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Humanities , ...
4
REPLIES
15.4K
VIEWS

The Octagonal Dodecahedron

CONTRIBUTED BY: Ed Pegg | 7 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Algebra , Discrete Mathematics , ...
1
REPLIES
15K
VIEWS

[WSS19] Systematic Randomness Testing

CONTRIBUTED BY: Emmy Blumenthal | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
4
REPLIES
14.9K
VIEWS

A Gentle Introduction to Bézier Triangle

CONTRIBUTED BY: Silvia Hao | 5 years ago BY: Silvia Hao
Staff Picks , Computer-Based Maths , Computer Science , ...
4
REPLIES
14.9K
VIEWS

[WSG23] Daily Study Group: Solving ODEs and PDEs

CONTRIBUTED BY: Luke Titus | 1 year ago BY: P Le
Education , Equation Solving , Events & Media , Mathematics , ...
33
REPLIES
14.8K
VIEWS

[WSS20] Implementation of level-index arithmetic for very large numbers

CONTRIBUTED BY: Swastik Banerjee | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Computer-Based Maths , ...
7
REPLIES
14.6K
VIEWS

YouTube quizzes: Share your Wolfram Language solution!

CONTRIBUTED BY: Raspi Rascal | 3 years ago BY: xzczd 　
Challenges , Geometry , Optimization , Mathematics , ...
11
REPLIES
14.6K
VIEWS

More Shape-Shifting in 3D based on Intersecting Cylinders

CONTRIBUTED BY: Erik Mahieu | 7 years ago BY: Erik Mahieu
Staff Picks , 3D Printing , Demonstrations , Dynamic Interactivity , ...
4
REPLIES
14.5K
VIEWS

Geometry and mechanics of non-Euclidean curved-crease origami

CONTRIBUTED BY: Fan Feng | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Geometry , ...
1
REPLIES
14.5K
VIEWS

Splitting a Googolplex for Goldbach

CONTRIBUTED BY: Ed Pegg | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Mathematics , ...
1
REPLIES
14.4K
VIEWS

Unpredictable Solar Systems

CONTRIBUTED BY: Todd Rowland | 10 years ago BY: Daniel Langstaff
Astronomy , Education , Game Development , Mathematics , ...
9
REPLIES
14.3K
VIEWS

Integer Differential Cryptanalisys of Kuznyechik cipher

CONTRIBUTED BY: Dariia Porechna | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Cryptography , Mathematics , ...
4
REPLIES
13.8K
VIEWS

GeometricScene: Circles in Circle packing (A023393 OEIS)

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Discrete Mathematics , ...
1
REPLIES
13.8K
VIEWS

A perfect similar rectangle dissection

CONTRIBUTED BY: Ed Pegg | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Demonstrations , Discrete Mathematics , ...
1
REPLIES
13.4K
VIEWS

[NB] Scaling of epidemiology models with multi-site compartments

CONTRIBUTED BY: Anton Antonov | 5 years ago BY: Anton Antonov
Staff Picks , Biological Sciences , Computational Humanities , ...
3
REPLIES
13.3K
VIEWS
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1271 Discussions

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