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Analyseur harmonique (Thompson) Fonction marche. ✓ The source code of this SVG is valid. Attempt at an SVG replacement for Image:Dirac distribution CDF.png. Source code: Then I modified it in Inkscape; I made all the lines 3px wide, changed the line colors and filled in the circles, made sure the things on top were supposed to be on top, and changed the grid lines to half opacity. Created by User:Omegatron using gnuplot, possibly with post-processing in the GIMP (PNG) or Inkscape (SVG) (In short, this means that you can copy and modify the image freely as long as you provide attribution; preferably in the form of a link back to this page.) Click on a date/time to view the file as it appeared at that time.

Fonction porte. ✓ The source code of this SVG is valid. Graph of the Rectangular function. Attempt at better version of w:Image:rect function.png Instructions[edit] See Wikipedia graph-making tips. Generated in gnuplot with the following script: and data files: solidlines.dat # X Y -1.5 0 -0.5 0 Skip -0.5 1 0.5 1 Skip 0.5 0 1.5 0 dashedlines.dat # X Y -0.5 0 -0.5 1 Skip 0.5 1 0.5 0 filledpoints.dat hollowpoints.dat Then I opened the resulting SVG file in Inkscape, changed the fill style for the circles (either blue or white fill), line styles (to do dashed lines), brought the plot lines to the top, and then brought the circles to the top (over the lines). I also made all the lines 2 px wide, and made the axes 50% transparency. Licensing[edit] Created by User:Omegatron using gnuplot, possibly with post-processing in the GIMP (PNG) or Inkscape (SVG) (In short, this means that you can copy and modify the image freely as long as you provide attribution; preferably in the form of a link back to this page.)

Mouvement du kappa. Fonction escalier. Cancel Edit Delete Preview revert Text of the note (may include Wiki markup) Could not save your note (edit conflict or other problem). Please copy the text in the edit box below and insert it manually by editing this page. Upon submitting the note will be published multi-licensed under the terms of the CC-BY-SA-3.0 license and of the GFDL, versions 1.2, 1.3, or any later version.

See our terms of use for more details. Add a note Draw a rectangle onto the image above (press the left mouse button, then drag and release). Save To modify annotations, your browser needs to have the XMLHttpRequest object. [[MediaWiki talk:Gadget-ImageAnnotator.js|Adding image note]]$1 [[MediaWiki talk:Gadget-ImageAnnotator.js|Changing image note]]$1 [[MediaWiki talk:Gadget-ImageAnnotator.js|Removing image note]]$1. Quadrillage en dôme. Sphérique convexe. Réseau de conchoïdes. Anamorphose (avec cylindre)

Complément (9) à remettre en place

Sphérique concave. Integral test (asymptotique) Cancel Edit Delete Preview revert Text of the note (may include Wiki markup) Could not save your note (edit conflict or other problem). Please copy the text in the edit box below and insert it manually by editing this page. Upon submitting the note will be published multi-licensed under the terms of the CC-BY-SA-3.0 license and of the GFDL, versions 1.2, 1.3, or any later version.

See our terms of use for more details. Add a note Draw a rectangle onto the image above (press the left mouse button, then drag and release). Save To modify annotations, your browser needs to have the XMLHttpRequest object. [[MediaWiki talk:Gadget-ImageAnnotator.js|Adding image note]]$1 [[MediaWiki talk:Gadget-ImageAnnotator.js|Changing image note]]$1 [[MediaWiki talk:Gadget-ImageAnnotator.js|Removing image note]]$1. Primegrid (en français) Détails Détails Catégorie parente: Les Projets BOINC Créé le dimanche 21 mai 2006 20:00 Mis à jour le vendredi 16 novembre 2012 13:05 Publié le dimanche 21 mai 2006 00:00 Écrit par Heyoka Affichages : 18730 Recherche de nombres premiers Télécharger Boinc URL du projet : Sur ce projet, vous avez la possibilité de découvrir l'un des 5000 plus grands nombres premiers.

Lorsque vous découvrez l'un de ces nombres vous pouvez choisir de le publier sous votre vrai nom. Permission is given to PrimeGrid to report primes under my name / Permettre à PrimeGrid de publier les nombres premiers sous votre nom Report primes as (name and last name) / Publication des nombres premiers (indiquez votre nom et votre prénom) Send an email when automated report has been executed / Recevoir un courriel automatique lorsque la publication de votre nombre premier sera acceptée. 9 projets fonctionnent actuellement sous PrimeGrid : Un projet est suspendu Un projet est terminé Le problème de Riesel (LLR) Big of an infinity. Contents: Introduction - What is the question? Countability (is there another way to distinguish infinite sets?) Convergence and Divergence (definitions and examples) The Sum of the Reciprocal of the Primes (diverges!

But for the twin primes...) 1. Introduction - What is the Question? About 2300 years ago Euclid proved that there were infinitely many primes. If you understand the terms convergence and divergence, then jump to section four below. 2. In the field of real analysis we define two sets to be equivalent if there is a one to one correspondence between their elements (that is, if we can pair them up). Similarly all infinite subsets of the integers are countable sets--so this notion does not help us much! 3. When dealing with an infinite set of positive integers for which we want some measure of its size we often look at the sum of the reciprocals.

As we add up more and more terms of this series, the sum gets arbitrarily close to /6 (here For a second example consider the series 4. Transformation inverse (quadrillage)