Search found 59 matches

by measure
Tue Oct 04, 2016 5:24 pm UTC
Forum: Logic Puzzles
Topic: Pirate's Dilemna
Replies: 9
Views: 2603

Re: Pirate's Dilemna

At 4 pirates. Well with tie breaker it only takes 2 to win. The least senior one knows he will get one if this fails so 2 coins should suffice. 98 coins for the scond most senior one. 0 for the two in the middle. In the 4-pirate case it is cheaper to buy the vote of the 2nd lowest pirate with 1gold...
by measure
Wed Aug 24, 2016 10:25 pm UTC
Forum: Language/Linguistics
Topic: Annoying words, and Words You Hate
Replies: 1929
Views: 340817

Re: Annoying words, and Words You Hate

Maybe this has been around for a while, but I seem to have run into it a lot more just this year than I have previously: phrases like "This needs fixed" that lack "to be" before the past-tense transitive verb. I want to apply a lot of fixed to this usage so that it will have fixe...
by measure
Wed Aug 10, 2016 10:00 pm UTC
Forum: Mathematics
Topic: Counting Zeros
Replies: 4
Views: 2269

Re: Counting Zeros

UPDATE: As chridd pointed out, the function only cares about the (order-independent) list of exponents in the parameter's prime factored form. For a given number of prime factors, each form corresponds to a partition of that number. Here I've enumerated the possible combinations up to 6 prime factor...
by measure
Fri Aug 05, 2016 10:22 pm UTC
Forum: Mathematics
Topic: Counting Zeros
Replies: 4
Views: 2269

Counting Zeros

Consider the sequence 0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4... ( https://oeis.org/A007814 ). The value at every odd position is zero. The value at every even position is one more than the value at half of that position. The value at general position n can be found by counting the trailing zeros of the bin...
by measure
Sun Jul 10, 2016 6:46 pm UTC
Forum: Language/Linguistics
Topic: My wife and I's...
Replies: 30
Views: 4804

Re: My wife and I's...

"Me and my wife's kids went to the movies yesterday." This seems odd to me only because of the "me...went" construction. I guess I might suspect an intended meaning of "the kids that are both mine and my wife's", but in that case, I would expect just "my kids"...
by measure
Thu Jul 07, 2016 1:06 am UTC
Forum: Language/Linguistics
Topic: My wife and I's...
Replies: 30
Views: 4804

Re: My wife and I's...

Zohar wrote:I think most people would say "My wife's kids and I", wouldn't they?

Only (ideally) if the group was functioning as the subject rather than the object of the sentence.
by measure
Mon Jun 27, 2016 10:41 pm UTC
Forum: Language/Linguistics
Topic: What do you think about Truespel and Fanetik?
Replies: 10
Views: 2795

Re: What do you think about Truespel and Fanetik?

Mega85 wrote:Truespel respells "-ing" words as "-eeng"... "sing" becomes "seeng".

How would one spell the present participle of "see"? "Seeeeng"?!
by measure
Mon Jun 27, 2016 10:36 pm UTC
Forum: Language/Linguistics
Topic: Miscellaneous language questions
Replies: 380
Views: 29674

Re: We are in five.

I first interpreted it as relating to musical time signatures (i.e. five-four or five-eight time). Perhaps the statement could have been made one of a group of musicians.
by measure
Tue Jun 14, 2016 9:49 pm UTC
Forum: Language/Linguistics
Topic: My wife and I's...
Replies: 30
Views: 4804

Re: My wife and I's...

Ultimately, though, the favourite book of the grouped pairing of both myself and the wife of myself seems a difficult phrasing to accomplish, especially if gentility insists on placing one's better half to the fore in such an exposition. My relative's and your's (!) expertise in such matters may no...
by measure
Wed Jun 01, 2016 10:23 pm UTC
Forum: Individual XKCD Comic Threads
Topic: 1688: Map Age Guide
Replies: 70
Views: 8433

Re: 1688: Map Age Guide

cct wrote:The initials "TMR" are slowly moving across this map toward my location.

Oddly enough, the same initials also appear at my location and move as I do.
by measure
Fri May 27, 2016 11:01 pm UTC
Forum: Mathematics
Topic: Find the number to divide with another one to obtain zero remainder.
Replies: 7
Views: 2074

Re: Find the number to divide with another one to obtain zero remainder.

Sableagle wrote:So that's that. 297 is exactly divisible by 3 and 11.

29.7 is exactly divisible by 0.3 and 1.1, if that helps.


297 is also divisible by 9, 27, 33 and 99
so 29.7 is divisible by 0.3, 0.9, 1.1, 2.7, 3.3 and 9.9.
by measure
Fri Mar 11, 2016 3:51 am UTC
Forum: Mathematics
Topic: does every unit length curve lie inside the semicircle?
Replies: 12
Views: 2560

Re: does every unit length curve lie inside the semicircle?

I don't know how to prove it, but fitting a curve in a convex object is the same as fitting the curve's convex hull. Something with the curve containing all extrema already and the hull not adding to that. I was thinking along the same lines. If we define the "bounding box" of a curve as ...
by measure
Wed Dec 30, 2015 11:50 pm UTC
Forum: Logic Puzzles
Topic: Probability of ending up in room N
Replies: 3
Views: 1737

Re: Probability of ending up in room N

Not really. You also have an infinite number of rounds to play, and each round has a non-zero chance of success. While it is theoretically possible to lose an infinite number of times, the probability of that happening is zero. You are almost surely going to win some round. What about this scenario...
by measure
Tue Dec 01, 2015 3:53 am UTC
Forum: Mathematics
Topic: Describe an Inconsistent System.
Replies: 44
Views: 6132

Re: Describe an inconsistent system

When System A emulates System B, the emulation of System B is wholly contained within System A. The logical separation that your refer to is not absolute. Two systems might be entirely distinct - until we use one system to describe (emulate/simulate) another system. Such emulation is only possible ...
by measure
Thu Oct 22, 2015 2:07 am UTC
Forum: Mathematics
Topic: Favorite Fractals?
Replies: 7
Views: 2486

Re: Favorite Fractals?

I personally like the Koch Snowflake and the Thue-Morse Sequence. I think my favorite though is the Conway Triangle fractal.

Related, a Fractal Program I made for drawing them.

Spoiler:
Image
by measure
Tue Sep 29, 2015 10:56 pm UTC
Forum: Logic Puzzles
Topic: Kings on a Chessboard
Replies: 6
Views: 2534

Re: Kings on a Chessboard

This seems remarkably similar to Tron, except with alternating discrete movement.
by measure
Thu Sep 24, 2015 12:09 am UTC
Forum: Your art and links
Topic: Fractal Program
Replies: 2
Views: 5416

Re: Fractal Program

indjev99 wrote:The download link doesn't work.

Thanks for letting me know; I've edited the original post to include an updated link.
by measure
Thu Sep 17, 2015 11:37 pm UTC
Forum: Logic Puzzles
Topic: Anti-Gambler's Fallacy
Replies: 162
Views: 17627

Re: Anti-Gambler's Fallacy

This problem seems to be related to Stopped Brownian Motion . Even assuming I am convinced at all times of the validity of the coin's bias, if no sequence of results would convince me to quit, eventually I will reach the only stable state of the system. Therefore, as a logical player I must choose s...
by measure
Sun Sep 06, 2015 2:52 pm UTC
Forum: Individual XKCD Comic Threads
Topic: 1572: "xkcd Survey"
Replies: 363
Views: 88141

Re: 1572: "xkcd Survey"

Just for fun, I made up a sentence with the 20 most common misspelled English words in it, then mangled it: Alawt uv ontrepprenewers deffinnitley immpploy enn unesesairy, unaxeptoble beeruocrisy, partikulerly inn okurannses whare imbearessmint oar conchince lickwifye oar souperseed konsensis onn pa...
by measure
Mon Jul 27, 2015 10:34 pm UTC
Forum: Individual XKCD Comic Threads
Topic: 1556: "The Sky"
Replies: 53
Views: 11425

Re: 1556: "The Sky"

Hmmmm. I think I get you, but in my head, the light source here (gigantic ball of explosion far older than life on this planet, not shown) is somewhere low off to the left, and the glow on the upper parts of the lower clouds should also be balanced that way somewhat. An alternative is that the lowe...
by measure
Thu Jul 09, 2015 6:11 pm UTC
Forum: Individual XKCD Comic Threads
Topic: 1547: "Solar System Questions"
Replies: 98
Views: 14495

Re: 1547: "Solar System Questions"

If the black questions are from Randall, and the red answers are in different handwriting... who filled in the few answers we have? I assumed that meant he had compiled the list of questions some time in the past, and has been filling in answers to his own questions as he learns more about the subj...
by measure
Mon Jul 06, 2015 3:52 pm UTC
Forum: Language/Linguistics
Topic: Annoying words, and Words You Hate
Replies: 1929
Views: 340817

Re: Annoying words, and Words You Hate

1. Using "different... than" instead of "different... from" (it's especially obvious which way it should be if you replace "different" with "differing") Do you mean in general or just in cases where the correct form is "from"? Because I can't imagin...
by measure
Sun Jul 05, 2015 7:25 pm UTC
Forum: Language/Linguistics
Topic: Annoying words, and Words You Hate
Replies: 1929
Views: 340817

Re: Annoying words, and Words You Hate

Not exactly annoying words, but annoying usage, here are a couple of pet peeves of mine: 1. Using "different... than" instead of "different... from" (it's especially obvious which way it should be if you replace "different" with "differing") 2. Using "les...
by measure
Fri Jul 03, 2015 2:43 pm UTC
Forum: Science
Topic: Name for speed at which tropospheric bubbles occur?
Replies: 15
Views: 2769

Re: Name for speed at which tropospheric bubbles occur?

I think cavitation is only important/relevent in water (and other liquids) because they are incompressible, and thus the bubbles cause significant shocks when they implode.
by measure
Thu Jul 02, 2015 11:23 pm UTC
Forum: Mathematics
Topic: Probability of finding a random number
Replies: 2
Views: 1365

Re: Probability of finding a random number

Assuming the range contains only all the integers from 0 to some maximum N - 1 inclusive. Question 1: The probability the at least one other player selects the same first number as X is the inverse of the probability that none of the other players do. Thus, P(at least one match) = 1 - P(no matches) ...
by measure
Thu Jul 02, 2015 10:54 pm UTC
Forum: Logic Puzzles
Topic: July 3rd, 2015 New York Times Puzzle
Replies: 14
Views: 4425

Re: July 3rd, 2015 New York Times Puzzle

I solved it after this sequence of guesses: 1, 1, 1 No. 0, 0, 0 No. 0, 1, 2 Yes! 0, 9, 23 Yes! 87, 1, -4 No. 88, 89, 83 No. 0, 1, 3 Yes! 0, 1, 4 Yes! 0, 1, 25 Yes! 25, 26, 12 No. 2, 1, 0 No. 2, 0, 1 No. 89, 223, 2945 Yes!
by measure
Fri Jun 12, 2015 2:38 pm UTC
Forum: Mathematics
Topic: Game with Chairs (and possible ties to economic mobility)
Replies: 5
Views: 1762

Re: Game with Chairs (and possible ties to economic mobility

Firstly, am I correct in understanding that V(j) produces only integer values in [1,N] and that every value is used exactly once, so that there are N! possible ways of defining V(j)? Secondly, as far as individual strategy for simulation, it seems that the naive strategy of always moving to the high...
by measure
Sat Jun 06, 2015 5:11 pm UTC
Forum: Science
Topic: A statics problem
Replies: 6
Views: 1520

Re: A statics problem

Yeah, I know that these equations should add up to zero, but my trouble is finding how much normal force is applied to the beam at A and C Start by setting up the two equations: What are the forces in the vertical direction? There is the weight of the beam pulling down, and the two normals pushing ...
by measure
Sat Jun 06, 2015 5:01 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

You mean this? You say you understand expected value. Okay. Prove it. Let's say I roll a single 6-sided die. If the result is: 1: You give me $6. 2: I give you $24. 3: You give me $15. 4: You give me $75. 5: I give you $3. 6: I give you $9. What is the expected value of your winnings (or lo...
by measure
Sat Jun 06, 2015 1:39 pm UTC
Forum: Science
Topic: A statics problem
Replies: 6
Views: 1520

Re: A statics problem

There are two unknowns in the problem (the reactions at A and B), so you'll need two independent equations to solve. The first will be application of Newton's 2nd law to the linear motion of the beam: sum of forces equals mass times acceleration (which is zero). The second equation will again be fro...
by measure
Tue Jun 02, 2015 2:55 pm UTC
Forum: Mathematics
Topic: Combinations algorithm and property
Replies: 19
Views: 2253

Re: Combinations algorithm and property

Goahead52 wrote:1-2-3-4-5
1-2-3-4-6
1-2-3-6-7

Does the algorithm have to produce all the possible combinations in sorted (assuming numeric low-high) order? If so, shouldn't 1-2-3-5-6 or 1-2-3-4-7 be the third result? Otherwise, how many k-uplets are required?
by measure
Mon Jun 01, 2015 7:15 pm UTC
Forum: Language/Linguistics
Topic: A (annoying) habit
Replies: 5
Views: 2715

Re: A (annoying) habit

mathmannix wrote:Of course, for this particular example, you could just take the route of following an historical precedent. An habit. There you go.

*twitch*
by measure
Mon Jun 01, 2015 2:08 pm UTC
Forum: Your art and links
Topic: Photography thread.
Replies: 344
Views: 168806

Re: Photography thread.

These are some of my older ones--I haven't had a camera around recently. Your links aren't working. First and foremost, I don't think the IMG tags work unless your URL contains a image filetype (i.e. .jpg, .png, .gif, etc.). Second, I'm getting a 403 error when I try to open the link in a new tab. ...
by measure
Sun May 31, 2015 1:26 pm UTC
Forum: Language/Linguistics
Topic: A (annoying) habit
Replies: 5
Views: 2715

Re: A (annoying) habit

In both of your examples, I would agree that the choice of indefinite article should be based on the word in parentheses. In both cases, the parenthetical is an adjective that connects directly to the rest of the sentence rather than a standalone phrase.

See also this response.
by measure
Sun May 31, 2015 1:09 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

Anyway I will try this stubborn strategy starting with 500 dollars as capital to see if it is interesting. Be prepared to be very stubborn. The average number of rounds is about 90, but about 5% of games reach 500 rounds or more. http://drive.google.com/uc?export=view&id=0Bw3foanAqXdpbGZybTV1YW...
by measure
Sat May 30, 2015 9:51 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

PeteP wrote:Lesson learned even a very tiny amount of skew in your random numbers can fuck with your simulations.

Good to know!
by measure
Sat May 30, 2015 8:22 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

Anyway I will try this stubborn strategy starting with 500 dollars as capital to see if it is interesting. Be prepared to be very stubborn. The average number of rounds is about 90, but about 5% of games reach 500 rounds or more. http://drive.google.com/uc?export=view&id=0Bw3foanAqXdpbGZybTV1YW...
by measure
Sat May 30, 2015 4:51 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

The number of trials isn't the number of tosses. Measure determines the result by playing 10000000 times until success or failure is reached. Btw mind posting your whole code, measure? I got 980004/19996 w/l ratio for 490 and only 977911 for 439. Sure thing: #include "stdafx.h" #include <...
by measure
Sat May 30, 2015 1:48 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

Okay, as I understand it, the "stubborn strategy" uses this basic algorithm: if(net_profit >= goal) Success; if(won_last_time) { Bet(Min(goal - net_profit, net_profit_last_round - net_profit)); // bet twice as much as last time unless close to goal } else // lost last time or first round {...
by measure
Fri May 29, 2015 7:23 pm UTC
Forum: Mathematics
Topic: Stubborn bettor
Replies: 99
Views: 8419

Re: Stubborn bettor

He can not bet more than one dollar. So doubling the bet is not allowed. My mistake. I took "can you help him" to mean "can you improve his strategy". So to be clear, after entering the game with capital C and goal G, does his bet differ from 1 dollar: A.) only if he currently h...

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