"Perhaps twenty or thirty people in England may be expected to read this book."
G.H. Hardy's review of Whitehead and Russell's Principia Mathematica
, published in the Times Literary Supplement 100 years ago last week. "The time has passed when a philosopher can afford to be ignorant of mathematics, and a little perseverance will be well rewarded. It will be something to learn how many of the spectres that have haunted philosophers modern mathematics has finally laid to rest."
posted by escabeche
on Sep 12, 2011 -
Before it was a website, Ask A Mathematician / Ask A Physicist was two guys sitting in the desert at Burning Man, presuming to answer (almost) any question that happened to occur to whomever happened to appear at our stand. [more inside]
posted by Obscure Reference
on Aug 27, 2011 -
is a free Computer Algebra System
(CAS) available from Microsoft. A CAS is a program
that can solve purely symbolic mathematical equations. For example, the program can tell you that the derivative of 6x^2 + 12x is 12x + 12. The program has functions for calculus, statistics, linear algebra, and graphing. One interesting feature of the program is that in some cases it can show and describe the intermediate steps involved in solving an equation. Here’s a 16 page tutorial
(in MS Word docx format) showing how to use the program. The program can be downloaded from the Microsoft download page
. Thirty-two and sixty-four bit versions are available. The program only works on XP/Vista/Windows 7.
posted by Jasper Friendly Bear
on May 23, 2011 -
Let's say you're me and you're in math class, and you're supposed to be learning about factoring. Trouble is, your teacher is too busy trying to convince you that factoring is a useful skill for the average person to know with real-world applications ranging from passing your state exams all the way to getting a higher SAT score and unfortunately does not have the time to show you why factoring is actually interesting. It's perfectly reasonable for you to get bored in this situation. So like any reasonable person, you start doodling. [more inside]
posted by ErWenn
on Dec 3, 2010 -
A Brief History of Mathematics
is a BBC series of ten fifteen-minute podcasts by Professor Marcus du Sautoy about the history of mathematics from Newton and Leibniz to Nicolas Bourbaki, the pseudonym of a group of French 20th Century mathematicians. Among those covered by Professor du Sautoy are Euler, Fourier and Poincaré. The podcasts also include short interviews with people such as Brian Eno and Roger Penrose.
posted by Kattullus
on Dec 1, 2010 -
The 300th issue
of This Week's Finds in Mathematical Physics
will be the last. It is not an exaggeration to say that when John Baez
started publishing TWF in 1993, he invented the science blog, and an (academic) generation has now grown up reading his thoughts on higher category theory
, zeta functions
, quantum gravity
, crazy pictures of roots of polynomials
, science fiction
, and everything else that can loosely be called either "mathematical" or "physics."
Baez continues to blog actively at n-category cafe
and the associated nLab
(an intriguingly fermented commune of mathematicians, physicists, and philosophers.) He is now starting a new blog, Azimuth
, "centered around the theme of what scientists can do to help save the planet
posted by escabeche
on Aug 14, 2010 -
If politicians were mathematicians.
"I would like to suggest two systems for parliamentary votes, one that would weaken the party system but without killing it off entirely, and one that would protect large minorities. Neither has the slightest chance of being adopted, because they are both too complicated to be taken seriously. But mathematicians wouldn’t find them complicated at all — hence the title of this post." Fields medalist Tim Gowers messes around with political axioms.
posted by escabeche
on May 12, 2010 -
is a set of thirteen surveys in varied topics in mathematics, nicely produced with video, text, and interactive Flash gadgets for each of the topics.
posted by Wolfdog
on Apr 14, 2010 -
An elegant demonstration of beauty in mathematics (and landscape). Nikki Graziano
is a math and photography student at Rochester Institute of Technology; some of her photographs were recently featured in Wired
. Graziano "overlays graphs and their corresponding equations onto her carefully composed photos. ... Graziano doesn’t go out looking for a specific function but lets one find her instead. Once she’s got an image she likes, Graziano whips up the numbers and tweaks the function until the graph it describes aligns perfectly with the photograph."
posted by jokeefe
on Feb 8, 2010 -