1=.99999~

Page 4 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

TuxDave

Lifer
Oct 8, 2002
10,571
3
71
Originally posted by: Cerebus451
Originally posted by: RichardE
1/3 = .333
2/3 = .666
3/3 = 1
3/3 = .99999999999999.......
1 = .99999...

That is all :D :beer:
Wait, why stop there?

8/9 = 9/9 - 1/9, amirite?

That's like, 1.000... - 0.111...
That's like, 0.999...
So, 8/9 = 0.999..., but 0.999... = 1, so 8/9 = 1, amirite?

You lose!
1.000 - 0.111... = 0.888....
 

RichUK

Lifer
Feb 14, 2005
10,341
678
126
Originally posted by: TuxDave
Originally posted by: Cerebus451
Originally posted by: RichardE
1/3 = .333
2/3 = .666
3/3 = 1
3/3 = .99999999999999.......
1 = .99999...

That is all :D :beer:
Wait, why stop there?

8/9 = 9/9 - 1/9, amirite?

That's like, 1.000... - 0.111...
That's like, 0.999...
So, 8/9 = 0.999..., but 0.999... = 1, so 8/9 = 1, amirite?

You lose!
1.000 - 0.111... = 0.888....

0.889

 

RichUK

Lifer
Feb 14, 2005
10,341
678
126
Originally posted by: Jeff7
The plane certainly takes off, as does any thread that mentions "plane" and "treadmill."


"I am tired of these motherf--ing planes on this motherf--ing treadmill!!!!!"


Treadmill moves.
Wheels spin really really fast.
Treadmill fails to move plane, as the wheel bearings are assumed massless. So what you have is a treadmill moving really fast, and a plane that's just sitting still relative to the ground below the treadmill.
So, plane on moving treadmill (engines off) = plane sitting on the ground.

Plane's engines come on. They push the plane forward. Air moves over the wings. The plane takes off.

harrier jump jet > this debate
 

blackllotus

Golden Member
May 30, 2005
1,875
0
0
Originally posted by: Cerebus451
8/9 = 9/9 - 1/9, amirite?

That's like, 1.000... - 0.111...
That's like, 0.999...

So, 8/9 = 0.999..., but 0.999... = 1, so 8/9 = 1, amirite?
.

EPIC FAIL. PLZ LEARN MATH

KTHXBYE
 

Howard

Lifer
Oct 14, 1999
47,982
11
81
Originally posted by: Cerebus451
Originally posted by: RichardE
1/3 = .333
2/3 = .666
3/3 = 1
3/3 = .99999999999999.......
1 = .99999...

That is all :D :beer:
Wait, why stop there?

8/9 = 9/9 - 1/9, amirite?

That's like, 1.000... - 0.111...
That's like, 0.999...
So, 8/9 = 0.999..., but 0.999... = 1, so 8/9 = 1, amirite?

W00t, just eliminated another of those pesky numbers from the real number system.

Better yet, 0.999...is a rational number (being a repeating decimal and all). Since we are all smarter than a 5th grader, we know the other wonderful property of all rational numbers, that being there exist integers A & B such that A/B = 0.999...

A homework assignment for all the jeanyuses out there is to come up with integers A & B such that A/B = 0.999...

Once we establish that 0.999... is even a number, then we can discuss it's equality with other numbers.
oh god
 
Oct 25, 2006
11,036
11
91
Originally posted by: RichUK
Originally posted by: tenshodo13
Originally posted by: legoman666
Originally posted by: randay
Originally posted by: legoman666
No unless the pad and helicopter were massless (while the blades still have mass) and there was 0 friction between the pad and whatever allows it to rotate (the bearing).

What the hell does that have to do with the airspeed of a plane on a treadmill? Nothing.

Thanks for playing!

What the fuck does a treadmill have to do with the airspeed of a plane? Nothing.

Thanks for trolling!

You are either:
a. a moron
b. a moron

If a plane needs lift generated by the wings moving through the air (or air passing over the wings, like a huge windtunnel could theoretically work for example), how is the plane going to take off from a treadmill if the plane remains stationary? So you are correct; a treadmill has absolutely nothing to do with the airspeed of a plane and therefore a plane cannot take off from a treadmill.

I used to think that too, but then I rethought it.

It pays to have a different view.

Lets say I was on a treadmill, and no matter how fast I ran, the treadmill always matched my speed, and I would not be able to go forward.

No lets imagine, I went on top of my skate board and tied it the the front of the treadmill, and the treadmill went at full speed. No Matter how fast the treadmill goes, I can still walk forward.

You see the distinction?


So the plane will take off?

Yes the plane will take off. As you can see, if you pretend that I am the man body of the plane and the skateboard are the wheels, I am perfectly able to go forward, which is critical for the the plane to take off.
 

HamburgerBoy

Lifer
Apr 12, 2004
27,111
318
126
Originally posted by: nakedfrog
Come back to me after you've completed a master's degree in theological mathematics, n00b.

Is that the part where you count animals in twos as they enter a boat?
 

BigJ

Lifer
Nov 18, 2001
21,330
1
81
Originally posted by: Howard
Originally posted by: Cerebus451
Originally posted by: RichardE
1/3 = .333
2/3 = .666
3/3 = 1
3/3 = .99999999999999.......
1 = .99999...

That is all :D :beer:
Wait, why stop there?

8/9 = 9/9 - 1/9, amirite?

That's like, 1.000... - 0.111...
That's like, 0.999...
So, 8/9 = 0.999..., but 0.999... = 1, so 8/9 = 1, amirite?

W00t, just eliminated another of those pesky numbers from the real number system.

Better yet, 0.999...is a rational number (being a repeating decimal and all). Since we are all smarter than a 5th grader, we know the other wonderful property of all rational numbers, that being there exist integers A & B such that A/B = 0.999...

A homework assignment for all the jeanyuses out there is to come up with integers A & B such that A/B = 0.999...

Once we establish that 0.999... is even a number, then we can discuss it's equality with other numbers.
oh god

He's a friggin' loon!