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Should I take the GRE Subject Test more than once?

If I take the GRE Mathematics Subject Test in April, and then again in October, will graduate schools necessarily see my April score when I apply? [more inside]
posted by alligatorman on Feb 7, 2009 - 6 answers

 

Demand: Law. Gravity: Just a theory.

How would you go about proving that the law of demand does not exist? [more inside]
posted by johannahdeschanel on Jan 31, 2009 - 8 answers

Game theory for people who like words and pictures?

Best books, websites, lecture series on game theory and its applications for smart people who understand mathematics but can't stand trawling through pages of unnecessary complex formulae?
posted by vizsla on Jan 26, 2009 - 8 answers

Individual free choice but collective predictability?

Can someone explain why despite the fact that every one of these incidents occurs at a unique time and place, each involves a complex history of events and personal decisions leading to its very unlikely outcome, that the death toll on the roads year-on-year is so predictable? See here and here. [more inside]
posted by zaebiz on Dec 28, 2008 - 47 answers

Couch Surfing Professor

There is the story of the perennial house guest who is either a distinguished mathematician or a physicist. The story goes that if this gentleman comes to stay with a young scientist it means that their future in the field is in for a sudden uptick. His tenure in their home tends to result in a few collaborative papers which in turn leads to notice in the scientific community and a rapid rise in status. Please help me find this professor's name?
posted by cm on Dec 26, 2008 - 14 answers

Why doesn't math make sense anymore?

I've got math anxiety but not the traditional kind. I'm graduating with a math degree but I feel very insecure pursuing higher math. How did something this beautiful turn into a bugbear? [more inside]
posted by anonymous on Dec 4, 2008 - 20 answers

Mathematics sightseeing in Greece.

Can anyone suggest good places to visit in Greece (or nearby) that are relevent to mathematics? Much more detail inside. [more inside]
posted by junipero on Nov 25, 2008 - 3 answers

Leaving Academia after my Phd in Astrophysics

Wanting to leave academia after astrophysics PhD (oscillations in atmospheres of rotating starts, planets and discs). Need some feedback, tags, hints, keywords, that I should search in google and some suggestions of where my skills (look in the extended explanation) would be appreciated. [more inside]
posted by gradstu1980 on Nov 9, 2008 - 11 answers

Maximizing a function over orthogonal matrices

Maximizing a function over orthogonal matrices, or: solving polynomial order 2 systems. Help me out or point me to a better forum / listhost. [more inside]
posted by a robot made out of meat on Oct 26, 2008 - 15 answers

Picture a Venn diagram with 3 circles: LaTeX, Emacs, Mac. I'd like to live in the intersection.

Mac users who write LaTeX documents in Emacs (with or without AucTeX), please tell me about your workflow. [more inside]
posted by gleuschk on Oct 4, 2008 - 10 answers

Help me mathemaster

Please suggest a learning plan for learning upper level math? [more inside]
posted by prunes on Sep 16, 2008 - 9 answers

How to learn enough math to impress a boy?

I've just started dating someone who studies serious hardcore applied math. I am a complete and utter math idiot who is lost at anything above multiplication tables. I would like to sort of understand what is going on inside his massive, beautiful brain. Help? [more inside]
posted by logovisual on Sep 11, 2008 - 33 answers

Obama assassination : 1 in 55?

Does the fact that the betting markets still give Hillary Clinton a 1 in 55 chance of being President in 2008, mean that that is a reasonable estimate of the chance that Obama is assassinated before the election? What else could justify those odds now?
posted by zaebiz on Sep 1, 2008 - 14 answers

What should a math grad do for a year?

I'll graduate with a BS in mathematics in June. I plan on taking exactly one year off before entering a PhD program. What should I do during this time off, and what steps should I be taking now? [more inside]
posted by alligatorman on Aug 28, 2008 - 5 answers

Need a definite answer for approximately equal

Here's the deal: I've exhausted my neurons looking for some kind of answer to a mathematical symbol stumper. I'd love to know who invented, originated, or was the first individual to use the double-tilde (≈) as a means of expressing/denoting "approximately equal" in mathematics. I know that Robert-Recorde is supposed to have introduced the "equals" sign (=) in 1557. Any and all assistance is greatly appreciated. I await enlightenment.
posted by font_snob on Aug 28, 2008 - 5 answers

I need Math People to help me find out how long it takes 2 Last (Wo)Men on Earth to meet.

How long should it reasonably take before 2 "Last Men on Earth" meet? [more inside]
posted by mr_book on Aug 23, 2008 - 24 answers

Employment for a mathematician?

Job suggestions for a PhD mathematician wanting to leave academia and enter industry? [more inside]
posted by leahwrenn on Aug 8, 2008 - 16 answers

Help me relearn mathematics and its practica applications

Applied Math Filter: Help me use math! I'd like to learn more about mathematics and it's practical applications - particularly in Computer Science [more inside]
posted by dcbarker on Aug 1, 2008 - 13 answers

Should I try for a computer science degree?

What natural proficiencies would I need / want to have in order to get a degree in computer science? I have some issues with math, and am not sure whether that's a dealbreaker. [more inside]
posted by FortyT-wo on Jul 26, 2008 - 32 answers

How to get to speed in mathematics for a phd?

Looking for programs or study options to fulfill math, statistics and economics prerequisites ahead of applying to grad school? [more inside]
posted by tonci on Jul 21, 2008 - 7 answers

Editing math papers for spelling and grammar - worth it?

Anyone ever worked as an editor/proofreader for science and mathematics articles not written by native English speakers? [more inside]
posted by number9dream on Jul 20, 2008 - 8 answers

Let he who be without sine...

Why are sine waves considered "pure" tones? Why do we consider sinusoids the building blocks of periodic functions? [more inside]
posted by phrontist on Jun 28, 2008 - 35 answers

Name that number.

Sometime in the past two months, I came across a blog entry (I think) which asked for expressions for the "largest finite number" that could be submitted. Intuitively there is no such thing, but the piece toyed around with that idea. If I recall, there were few if any restrictions on the how the expression was written. Sorry I can't be more specific than that. I'm not interested in "all you have to do is add one" replies, only pointers to the site if the general parameters of the question are familiar to anyone
posted by Neiltupper on May 15, 2008 - 7 answers

Help me market myself as a new math teacher.

Help me market myself as a secondary math teacher. I am one year out of college with Econ and Finance degrees, have minor classroom experience, and have had jobs irrelevant to education. [more inside]
posted by yoyoceramic on May 14, 2008 - 11 answers

Translation of chinese math related words?

Help a chinese student: I am teaching elementary statistic to a young chinese , but I have an hard time explaining him words such as : average, mean, median, mode, quotient, ratio, standard deviation etc. I am looking for a list of math/science words english<>chine, a mini vocabulary (doc/pdf/whatever) as I don't trust online translation programs too much.
posted by elpapacito on May 9, 2008 - 3 answers

How can I teach someone high school math in 6 months?

There's a smart freshman who's going to be in my school's Academic Decathlon team next year. However, Academic Decathlon tests over all of high school math, so I ask: How can I teach a fast learner an overview of high school math in around 7 months? [more inside]
posted by LSK on Apr 3, 2008 - 6 answers

Bingo game with pregenerated winners?

How do I generate a bingo game with a predetermined number of winners? I'll have control over the cards printed and over the list of numbers to be called out. (Specifically, 15 winners out of 15,000 cards.)
posted by Tlogmer on Mar 24, 2008 - 10 answers

Hey, are you my long lost tenth cousin?

What's the chance that we're related? [more inside]
posted by brandnew on Mar 16, 2008 - 17 answers

Past performance, future results, &c

Statistics-filter: I need to establish to what extent student performance on a particular standardized test is predicted by each of the following: GPA, standardized test scores and a couple of other miscellaneous numerical factors. How do I go about this? [more inside]
posted by perissodactyl on Mar 6, 2008 - 11 answers

Maths books that focus on the application of the maths concept?

Can you recommend maths books that emphasize the application of the concept being taught? [more inside]
posted by giggleknickers on Mar 2, 2008 - 6 answers

Math for pre-schoolers

My cousin's four year old son is obsessed with things like quarks and infinity. He insists to his mother that infinity is the last number. She isn't so sure, and wants to know more about things like strangeness. I don't want to determine this kid's future, but it seems fun to feed his curiosity. And since my wife's babysitter was Murray Gell-Mann, the responsibility has fallen partially on my shoulders to help answer his questions. What kinds of information can you recommend that I give to his mother so that she, an attorney and not a mathematician, and her son can learn more about this information. In particular, what kinds of books, games, and projects would introduce him to other neat ideas in mathematics and physics?
posted by billtron on Feb 16, 2008 - 27 answers

Why does e^pi * i + 1 = 0 ?

I heard about a book that covered philosophical questions at the core of mathematics. This interests me, but I'm really interested because if I remember correctly it used understanding of euler's identity as an example. What was this book?
posted by phrontist on Jan 6, 2008 - 9 answers

Prude women, more HIV?

I read online that AIDS spreads faster in societies where the women are less promiscuous. What is the best way of creating a model which will show me the development and spread of the virus in the case where women are less vs the case where women are more promiscuous? [more inside]
posted by markovich on Dec 12, 2007 - 30 answers

Tips for university teaching

Teaching a university course for the first time: any tips or suggestions? [more inside]
posted by onoclea on Dec 12, 2007 - 33 answers

SVM, HMM, and wavelets in bioinformatics

I'd like to learn about SVM, HMM and wavelet algorithms in their usage in bioinformatics. I have a somewhat rudimentary understanding of the underlying mathematics from Wikipedia and a couple other sources, but I find that a concrete demonstration of their application fleshes it out. Are there texts, software packages (preferably free) or papers you'd recommend that: 1) includes good starter problem sets, or; 2) demonstrates how these techniques are used in research applications (beyond "we used xyz here"). Thanks!
posted by Blazecock Pileon on Nov 24, 2007 - 7 answers

Help me relate to E8

E8: what's in it for me? (inspired by this post) [more inside]
posted by Quietgal on Nov 16, 2007 - 6 answers

How do I determine the growth rate of these numbers?

I have several arrays of numbers. I want to know how they correlate to another array. I think this is called exponential growth, but I can't figure out the formula. [more inside]
posted by jesirose on Nov 16, 2007 - 15 answers

Finding the magnitude of complex fractions

Finding the magnitude of a complex fraction. Is it simply |num|/|denom|? Or is there more to it? [more inside]
posted by toomanyplugs on Nov 4, 2007 - 4 answers

Should I go for it?

I am a new college dropout. The whole incident behind it came as a total shock. I've messed up, I'm lost, and I'm not sure what to do. Naturally, there's a lot more inside. [more inside]
posted by anonymous on Nov 4, 2007 - 45 answers

I feel like I dont know you anymore, math.

How do I make the transition, in my brain, to studying graduate/advanced mathematics? [more inside]
posted by milestogo on Oct 22, 2007 - 20 answers

Inequalities and direction-flipping

Why is it that when I solve the inequality 0 ≤ arccos(x) <> cos(π/4)? Why do the operators switch direction? [more inside]
posted by PuGZ on Oct 19, 2007 - 11 answers

mathematics chess book?

is there a book on the mathematics of chess? [more inside]
posted by randomizer on Oct 18, 2007 - 6 answers

Does the study of math sharpen critical thinking skills?

If a man’s wit be wandering, let him post a question about mathematics and reasoning to MetaFilter. [more inside]
posted by jason's_planet on Sep 25, 2007 - 20 answers

Bubbles

Maximal volume of an ellipsoid... [more inside]
posted by Blazecock Pileon on Aug 7, 2007 - 15 answers

How many balloons would it take to fill a room?

Packing efficiency of 9" balloons? [more inside]
posted by nilihm on Jul 17, 2007 - 13 answers

Seeking reading material before jumping into a master's in applied math...

Starting this fall, I plan on taking some preparatory undergrad coursework with the intention of eventually applying to a master's program in applied mathematics. I am seeking suggestions for reading material concerning the field of mathematics in general, both as a refresher and as insight into current focus areas and work being done. As a working engineer, my situation and background might be a bit different from most considering this route... [more inside]
posted by Bugg on Jul 15, 2007 - 2 answers

math

Ask Mathfilter: I want some good math sites to read. A math-cetric Metafilter or Cosma's notebooks. [more inside]
posted by tylermoody on Jul 2, 2007 - 11 answers

Books/wares to help kids think like mathematicians?

Books/wares to help kids think like mathematicians? [more inside]
posted by O Blitiri on Jun 27, 2007 - 22 answers

Statistics: tell me about r-square for nonlinear models

StatisticsFilter: Can someone explain - with examples - why R^2 (r-square) values are not appropriate for use with non-linear regression models. [more inside]
posted by jonesor on Jun 21, 2007 - 5 answers

What is the geographical center of Polk County, Florida?

What is the geographical center of Polk County, Florida? [more inside]
posted by ?! on Jun 16, 2007 - 7 answers

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