to your HTML Add class="sortable" to any table you'd like to make sortable Click on the headers to sort Thanks to many, many people for contributions and suggestions. Licenced as X11: http://www.kryogenix.org/code/browser/licence.html This basically means: do what you want with it. */ var stIsIE = /*@cc_on!@*/false; sorttable = { init: function() { // quit if this function has already been called if (arguments.callee.done) return; // flag this function so we don't do the same thing twice arguments.callee.done = true; // kill the timer if (_timer) clearInterval(_timer); if (!document.createElement || !document.getElementsByTagName) return; sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/; forEach(document.getElementsByTagName('table'), function(table) { if (table.className.search(/\bsortable\b/) != -1) { sorttable.makeSortable(table); } }); }, makeSortable: function(table) { if (table.getElementsByTagName('thead').length == 0) { // table doesn't have a tHead. Since it should have, create one and // put the first table row in it. the = document.createElement('thead'); the.appendChild(table.rows[0]); table.insertBefore(the,table.firstChild); } // Safari doesn't support table.tHead, sigh if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0]; if (table.tHead.rows.length != 1) return; // can't cope with two header rows // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as // "total" rows, for example). This is B&R, since what you're supposed // to do is put them in a tfoot. So, if there are sortbottom rows, // for backwards compatibility, move them to tfoot (creating it if needed). sortbottomrows = []; for (var i=0; i
The process of discovery isn't what most think it is.
For most, discovery is the result of steady, dedicated progress with a singular focus, punctuated by a "Eureka moment", after which accolades come flooding in after a discovery is shared with the world.
In the real world, that experience is about as far from reality as you can get.
In reality, discovery is a process where irregular efforts made over a long period of time, involving lots of trial and error and ventures down multiple blind alleys that prove to be dead ends, but which ultimately leads to a sudden flash of insight that stands apart from all the failed paths that came before, and then a ton of work to verify the discovery, followed by the presentation of it to others who are qualified to evaluate it to determine its validity before a modest amount of praise is directed toward the discoverer. Assuming the evaluators don't shoot their discovery down and send the discoverer back to the drawing board to start the process all over again instead.
At least, that's the story of how Fermat's Last Theorem was proven after 350 years, except after the discoverer was sent back to the drawing board to start over after a false start, they succeeded! BBC Horizon's documentary tells the story of Andrew Wiles in a 41 minute documentary that is time well spent.
Last week, we featured an introduction to what might be found at the intersection of number theory and algebraic geometry, so we thought we'd follow up with what is perhaps the most remarkable thing to have been achieved with those tools this week!
Labels: math
Welcome to the blogosphere's toolchest! Here, unlike other blogs dedicated to analyzing current events, we create easy-to-use, simple tools to do the math related to them so you can get in on the action too! If you would like to learn more about these tools, or if you would like to contribute ideas to develop for this blog, please e-mail us at:
ironman at politicalcalculations
Thanks in advance!
Closing values for previous trading day.
This site is primarily powered by:
The tools on this site are built using JavaScript. If you would like to learn more, one of the best free resources on the web is available at W3Schools.com.