ogerard

457 reputation

412

bio	website	a.b.c.d
	location	Paris, France
	age	53
visits	member for	1 year, 4 months
	seen	2 days ago
stats	profile views	28

Mathematician, discrete and outspoken. Programmer and admin of various scientific and information systems. Amateur biologist and linguist.

	457 reputation	bio	website	a.b.c.d	visits	member for	1 year, 4 months
412 badges		location	Paris, France		seen	2 days ago

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50 Favorites

added views newest activity votes

330

378

votes

answers

142

kviews

xkcd-style graphs

plotting

may 12 at 15:03 bill s 6,482

votes

answer

kviews

Implementing efficient multiple undo

front-end

feb 6 at 15:36 Sjoerd C. de Vries 23.5k

votes

answer

kviews

File-backed lists/variables for handling large data

dec 5 at 22:31 Sjoerd C. de Vries 23.5k

votes

answers

kviews

How to compile effectively?

compile guidelines

mar 2 at 4:15 xslittlegrass 646

votes

answers

kviews

Functional style using lazy lists?

functional-style

apr 10 '12 at 14:08 Faysal Aberkane 3,084

votes

answers

kviews

What are some useful, undocumented Mathematica functions?

undocumented big-list

aug 5 at 3:43 Faysal Aberkane 3,084

votes

answers

746

views

What best practices or performance considerations are there for choosing between Cases, Position, Pick and Select?

performance-tuning pattern-matching

jan 20 '12 at 4:45 Verbeia♦ 14.6k

votes

answers

975

views

Can Mathematica propose an exact value based on an approximate one?

numerics experimental-mathematics

apr 13 at 11:37 J. M.♦ 27.4k

votes

answers

kviews

Speeding up this fractal-generating code

graphics performance-tuning parallel compile

jan 29 '12 at 18:29 Vitaliy Kaurov 27.7k

votes

answers

892

views

Updating Wagon's FindAllCrossings2D[] function

programming numerics equation-solving

jan 26 '12 at 18:23 Mr.Wizard♦ 60.5k

votes

answers

kviews

How can I implement dynamic programming for a function with more than one argument?

programming recursion memoization

feb 6 '12 at 11:01 faleichik 4,628

votes

answers

964

views

Character edge finding

graphics mathematical-optimization

jan 30 at 16:42 Simon Woods 18.8k

votes

answers

kviews

Intersecting graphics

graphics geometry

nov 5 at 13:28 J. M.♦ 27.4k

votes

answers

449

views

Is there a Mathematica API for the functions.wolfram site?

curated-data special-functions

may 1 '12 at 13:31 chris 5,229

votes

answers

747

views

How can I wrap text around a circle?

graphics text

dec 12 at 17:23 Mr.Wizard♦ 60.5k

votes

answer

271

views

which is better, using Assert[] or manual checks on arguments and other computations?

function-construction error-messages debugging

apr 12 at 15:46 István Zachar 14k

votes

answers

303

views

How can I ensure that I am constructing patterns in the most efficient way possible?

performance-tuning pattern-matching

jan 19 '12 at 21:38 Verbeia♦ 14.6k

votes

answers

309

views

Is it possible to invoke the OEIS from Mathematica?

curated-data

jan 21 '12 at 6:02 J. M.♦ 27.4k

votes

answer

648

views

Customizing syntax highlighting for private cell styles

front-end syntax-highlighting

dec 17 at 16:41 Szabolcs 34.4k

votes

answers

986

views

What is the most efficient way to add rows and columns to a matrix?

list-manipulation matrix

jan 19 '12 at 5:36 Sasha 4,026

votes

answer

278

views

When exporting an (animated) GIF, is it possible to specify the size of the color palette?

export animation image

jun 9 '12 at 4:41 belisarius 30.2k

votes

answers

422

views

Asynchronous evaluation: Is it possible?

evaluation asynchronous-processing

may 10 '12 at 8:50 Joe 666

votes

answers

309

views

How can I specify the arrowhead size in printers points?

graphics

jan 27 '12 at 18:28 Jim Belk 183

votes

answers

286

views

How to create Locator[] hierarchies?

graphics dynamic

sep 10 at 14:09 Ajasja 5,923

votes

answer

414

views

How to export and import Graphs with additional data?

graphs-and-networks export import bugs

jul 3 at 20:23 Ajasja 5,923

votes

answers

337

views

Determining all possible traversals of a tree

list-manipulation graphs-and-networks combinatorics traversal

aug 18 at 6:52 withparadox2 1,046

votes

answers

480

views

Can someone explain this snippet: (#[#] &)[#[#][#] &]

functions functional-style

feb 15 '12 at 23:36 István Zachar 14k

votes

answers

287

views

backward compatibility

version-8 version-7 version-6 compatibility

jun 11 '12 at 22:41 Ted Ersek 1,024

votes

answers

414

views

Is there a way to Collect[] for more than one symbol?

polynomials algebraic-manipulation

jun 18 '12 at 2:34 J. M.♦ 27.4k

votes

answers

470

views

How to run mathlink external commands in parallel?

mathlink parallel

jan 24 '12 at 21:31 JxB 2,558