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The Continuous case of the Hofstadter's Q-Sequence.

CONTRIBUTED BY: Ed Pegg | 37 minutes ago BY: EDITORIAL BOARD

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Diffusion through a nonisothermal spherical film

CONTRIBUTED BY: Housam Binous | 5 hours ago BY: EDITORIAL BOARD

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Resource function for the numerical solution of certain nonlinear integral equations

CONTRIBUTED BY: Daniele Gregori | 22 hours ago BY: EDITORIAL BOARD

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168

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Quad tree index in 10 lines with recursive queries and nested Associations

CONTRIBUTED BY: Alan Calvitti | 8 years ago

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9.3K

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Luxury Symmetry: Euler's VEF, Hamiltonian Cycles, and more.

CONTRIBUTED BY: Brad Klee | 8 years ago

Algebra , Geometry , Graphics and Visualization , ...

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3.2K

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[NOGIF] The taut string as an anharmonic oscillator

CONTRIBUTED BY: Brad Klee | 9 years ago

Audio, Sound and Music , Calculus , Discrete Mathematics , ...

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4.5K

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ParametricIPOPTMinimize, IPOPTMinimize and FindMinimum.

CONTRIBUTED BY: Frank Kampas | 9 years ago

Optimization , Mathematics , Wolfram Language

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2.7K

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SetAxes: Free package for formatting 2-D plots

CONTRIBUTED BY: Michael McLaughlin | 9 years ago

Graphics and Visualization , Mathematica , Mathematica Add-Ons , ...

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4.4K

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Very simple visualizer for quadrics

CONTRIBUTED BY: Federico Arboleda | 9 years ago

Calculus , Graphics and Visualization , Mathematics , Wolfram Language

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[GIF] Rotating spiral

CONTRIBUTED BY: Silvia Torosyan | 9 years ago

Dynamic Interactivity , Geometry , Graphics and Visualization , ...

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6.1K

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[WSS16] A Brief Exploration of Reddit

CONTRIBUTED BY: Swede White | 9 years ago

Computational Humanities , Computational Linguistics , ...

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4.7K

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[WSS16] Analysis of data from personal biomonitoring devices

CONTRIBUTED BY: Shivani Angappan | 9 years ago

Biological Sciences , Connected Devices , Data Science , ...

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4.9K

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[WSS16] Algebra Feedback System

CONTRIBUTED BY: Andrea Griffin | 9 years ago

Algebra , Education , Equation Solving , Mathematics , ...

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5.2K

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NoSQL // a demographics dashboard

CONTRIBUTED BY: Alan Calvitti | 9 years ago

Biological Sciences , Data Science , Medical Sciences , ...

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5.8K

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[TMJ] Manipulating Subgroups of the Modular Group

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago

Algebra , Events & Media , Graphics and Visualization , ...

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2.8K

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The Wolfram European Tour 2016 - Starting 6th June

CONTRIBUTED BY: Jon Hocker | 9 years ago

Biological Sciences , Computational Linguistics , Computer Science , ...

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5.3K

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Packing Ellipses Into Polygons Using FindMinimum and NSolve

CONTRIBUTED BY: Frank Kampas | 9 years ago

Computer Science , Geometry , Graphics and Visualization , ...

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3.2K

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[Job] Wolfram Certified Trainer - Russia and CIS [Wolfram]

CONTRIBUTED BY: Galina Mihalkina | 9 years ago

Jobs & More Exchange

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6.7K

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[TMJ] Exact and Approximate Solutions of the AbelVolterra Equations

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago

Calculus , Events & Media , Know-How , Mathematics , Wolfram Language

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2.5K

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seem to be giving whole messages now

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago

Wolfram Community

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5.9K

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Packing Unequal Circles Into Convex Polygons

CONTRIBUTED BY: Frank Kampas | 9 years ago

Geometry , Optimization , Packages

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Simple Reaction Timer in Mathematica

CONTRIBUTED BY: Michael Burns | 10 years ago

Dynamic Interactivity , Software Development , Wolfram Language

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4.3K

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An idiom for Dataset crosstabulation

CONTRIBUTED BY: Seth Chandler | 10 years ago

Data Science

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3.3K

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Ed Pegg

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