Count Definition and 168 Threads

Please tell me how to count the degree of freedom in ADM gravity. 6 independent components of q_{ab}, and 4 constraints = 2 degrees of freedom shouldn't it be 6 independent components of q_{ab} implies 12 phase space variables 4 constraints =8 phase space variables =4 degrees of freedom?

Can you count and add all the numbers 1-100 without using a calculator?

Count the number of integer solutions of (rather, # of integer lattice points such that) n+\sum_{k=1}^{n} \left| x_{k}\right| \leq N Not homework, so no rush. I have worked it through before with a prof., but he's so brilliant I didn't understand much of anything he said :redface: . His...

So you've played Freecell, right? I would like to prove or disprove that every possible Freecell game is winnable. If there exists a game that is not capable of being won (within the normal rules) I would then like to count the number of games which are possible to win. Ideas? Here's a...

Hello everyone, I'm confused on what they want me to do here: it says: Find a minimum gate input count realization of the enabling logic using AND and OR gates and inverters. Well This is my truth table i came up with, and the "enabler" is the M, the master switch( 0 secruit system on, 1...

Count the number of times the letter F appears in the following paragraph. If you haven't seen this before you will probably get it wrong at least once. So you don't think it's a trick, count it more than once. FINISHED FILES ARE THE RE SULT OF YEARS OF SCIENTI FIC STUDY COMBINED WITH...

Did I do this problem right? I didn't use some of the info... Oh well... if it doesn't, it's moveable. :) Hello Ladies and Gents, I'm new on here, and I was wondering if someone could help me with my physics HW; And forgive me if I don't get it right away. :) Here's the problem... A...

It seems as if the posting score is no longer functioning. Is that actually the case?

Especially in the early universe, what do you think would be the maximum number of stars bound in a system under mutual attraction?

http://arxiv.org/abs/gr-qc/0506035 Counting a black hole in Lorentzian product triangulations B. Dittrich (AEI, Golm), R. Loll (U. Utrecht) 42 pages, 11 figures "We take a step toward a nonperturbative gravitational path integral for black-hole geometries by deriving an expression for the...

y can't i see currecntly active users ? tnx

BobG's signature is: So this gave me an idea. How high CAN you count on fingers and toes? Starting at 0 and covering every number, how many numbers can you represent distinctly and clearly? For example, on just your hands, with each finger/thumb either being up or down, you can count to...

Count Von Roo invited 141 monsters to his castle for a Halloween costume party, and all of the guests were either Yurbles (2 feeted monsters) or Rukis (4 feeted monsters). Because he had recently polished the floors, he provided socks for each of the guests so that they wouldn't scuff the...

Does only the Tangential momentum "count"... When convertering the momentum from linear to angular?

My sincerest of apologies I am a moron for not noticing the stickied thread. My apologies :)

a simple question what is zero "0" does it count as a number? any answers

I was looking at some maps of the known universe (http://www.anzwers.org/free/universe/) and a question occurred to me - how can astronomers say how many stars are in a certain galaxy? What method is being used to count them? Is it direct observation or is it some kind of formula?

What is the official count of one second? What I mean by this is: how would one go about measuring one second exactly? Basically, at the creation of a second, how was it measured? Also, if a day is 23 hours and 56 minutes, wouldn't our clocks be off 4 minutes after each day? I understand the...