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Type: Posts; User: Sam Finch
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we use this idea for the second part of your question to show
http://161.58.186.97/attachment.php?s=&postid=650462
hope this helps
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The point about e is that
http://161.58.186.97/attachment.php?s=&postid=650460
e^x is the only function that differentiates to make itself, which makes it very important in solving...
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3 + (-3) = 0
so as anything * 0 = 0
3 * (3 + -3) = 0 = (3 + -3) * -3
multiplying out
(3 * 3) + ( 3 * -3) = ( 3 * -3) + ( -3 * -3)
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The book deals with the phillosophers stone from alchemy, which turns metal into gold.
I think the reason that the Americans changed the title is that "Philosophers Stones" is also a term used for...
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Can anyone remember the proofs of these Identities?
Sin(a+b) = Cos(a)Sin(b) + Sin(a)Cos(b)
Cos(a+b) = Cos(a)Cos(b) - Sin(a)Sin(b)
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Hmm, Seems I didn't write the proof out very well at all. Here's a revised version.
And let that be a lesson to all of you who post without reading what you've written.
Guv and destined...
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I don't think anyone will ever understand transfinite numbers, mathematicians just learn to accept the axioms and understand their implications. What happens is that when you first learn the rules...
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I got my statement a bit mixed up, I've corrected it now.
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Beachbum,
The proof of Simon's original statement is as follows.
consider a string of n digits, what proportion of them contain the number 3?
we assign F(n) to be the proportion of strings...
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Actually you've provided the first half of a very nice proof that 0.999 in base 10 is equal to 0.jjjjjj... in base 20. You just got some sums wrong.
0.999...(Base10) =
(Base10) 0.9 ...
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My guess is stand still. Then only your head and shoulders get wet, If you move around your front gets wet but your head and shoulders don't get any dryer.
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Chrisf has got it, and it's not that hard to prove it.
Say we have a game G(n) where there are n+1 bets remaining and you have not lost yet (we do it this way so that G(0) is the trivial game...
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Thanks parksie.
I didn't realise yu could do that for classes.
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I'm having a bit of a declarations Problem and I can't seem to get the right order of declarations.
I have a class, "DisplayTree" which represents various things to be drawn on an HDC.
The...
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I'm interested in using a variant on RSA for security in distributing some files.
The files only run using a viewer program, and are purchased over the web.
The way I'm thinking of...
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the way this works is that -1 in binary is 11111111.
and for any binary number x x + ~x = 11111111.
because for any bit in x, the corresponding bit in ~ is the opposite, so if the x bit is 1...
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The way to do this is to find a polynomial in y for which the line crosses the circle at it's roots, eg
http://161.58.186.97/attachment.php?s=&postid=413425
we now need to find the values of k...
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.http://161.58.186.97/attachment.php?s=&postid=378938
use the sequence to evaluate ln(x/(2^n)), although it's an invinite series it converges pretty quickly so you only need to do the first 10-20...
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There is such a thing in football, it's called a shoulder barge, basicly if someone's got the ball you can hit them off it with your shoulder (it has to be shoulder to shoulder though, it's not used...
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Thanks a lot, that looks really helpful.
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Does anyone know the proof of Cayley-Hamilton Theorum? (That a matrix always satisfies its Characteristic equation) or where I can find one?
Thanks.
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There are reconstructionist faiths which still worship the old gods, mainly based on the work of a guy called Aleister Crowley, the most prominent one is called Wicca, which is a revival of the ways...
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yeah,
a fraction a/b can be expressed as a nonterminating decimal if and only if b can be expressed as an integer power of 2 multiplied by an integer power of 5.
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Here's a difficult one.
What does the cash register say on the opening sequence of every Simpson's episode.
Clue:
It's not NRA-4-Ever
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I've actualy forgotten what it was now, but I'm pretty sure it wasn't any of those things. PS Harry's a sick bastard.
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It's not a racoon, or any form of rodent, but it is bigger than a bread box.
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With My little eye, something beginning with r.
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nope, that'd be too easy.:(
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This is a bit of a wierd one,
I'm looking for a function that will convert a complex number to its real and imaginary parts, using only complex number operations.
So if you imagine I had a...
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What do you get if you pour boiling water down a rabbit hole?
Hot cross bunnies!!!!
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You don't need to run the compiler on the OS, just create the exe files and the boot disk. you don't need anything on the other computer at all, just your OS.
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No, you can buy it from microsoft.
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you could write the compiler in VB if you wanted. It just has to write exe files.
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Took me a couple of minutes. I got Ked's answer rotated anticlockwise 90 degrees.
Next question, how many solutions are there?
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Take 1 from the first pile, 2 from the second 3 from the 3rd and so on. weigh all those coins together and you will get 55 whole grams and x*0.1 grams left over. the fake coins are in the xth pile.
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I never daid you did, I merely said that people would thank you for doing it.
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