Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#151 2010-03-17 07:51:04

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,562

Re: Add 13 more and post it forever.

1963
1963
1963
1963


igloo myrtilles fourmis

Offline

#152 2010-03-17 13:26:56

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

1976 = 2^5 + 8*( 3^5 )


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#153 2010-03-17 14:01:12

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Add 13 more and post it forever.

1989 (my Y.O.B.)

ie, 21 years ago.

And the sum of the digits of the 180 degree sideways rotation of that number is also 21 (ie, 6+8+6+1 = 21).

Last edited by phrontister (2010-03-17 14:46:45)


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

Offline

#154 2010-03-17 14:18:13

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

2002 - The year I was born.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#155 2010-03-17 18:52:04

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

Oh my gosh, your a year younger than me (I believe) no wonder I love you!

Bobby; you said you were born in 1638. The thread "how old are you, bobbym" proves that you are not 8 years old. That's the year Kyle Reese was born, btw. 

2015.


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#156 2010-03-18 11:52:25

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Add 13 more and post it forever.

Tigeree wrote:

Oh my gosh, your a year younger than me (I believe)...!

I just checked my birth certificate and was dismayed to find that the '8' is actually a badly-written '3'. In fact, the certificate is so old now that the other cyphers are too hard for me to read - even with my bottle-bottom glasses and my magnifiers.

So all these years I've thought I was much younger than I am!

This is all starting to make sense now, because I clearly remember seeing Bobby at the 1904 St. Louis Olympic Games. He was sitting in the grandstand across the other side of the arena from me, cheering away and waving his American flag with one hand and his walking stick with the other. Comparing my memory of him then with his photo that he posted here on MIF, he hasn't aged a bit since then. It's remarkable how Bobby has maintained his youth all these years!

2028...I remember it well.

Last edited by phrontister (2010-03-18 11:57:14)


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

Offline

#157 2010-03-18 12:10:26

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

phrontister wrote:

This is all starting to make sense now, because I clearly remember seeing Bobby at the 1904 St. Louis Olympic Games. He was sitting in the grandstand across the other side of the arena from me, cheering away and waving his American flag with one hand and his walking stick with the other. Comparing my memory of him then with his photo that he posted here on MIF, he hasn't aged a bit since then. It's remarkable how Bobby has maintained his youth all these years!

That person you saw in the stands waving his tiny flag only appears to look like that. In 1683 that person then a middle aged man and serving as the personal bodyguard to the Countess Elaina Von Wurten, 21, a woman of noble breed and great beauty and intelligence. She was also of questionable morality and affiliations. After a brief love affair, she bit that person. He suffered from the viral disease we now laughingly call vampirism. He died in the human sense on June 3 1683.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#158 2010-03-18 14:33:05

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Add 13 more and post it forever.

Are those dates BC, Bobby? If AD, then that person whose apparition I saw at St. Louis died from vampirism before he was bitten by the Countess after their tragic love affair.

EDIT: Hey! You changed your post from him dying in 1661 to 1683! Or was that date I thought I saw only an aberration?

2054...the product of the outer two digits plus the sum of the inner two = 13.

Last edited by phrontister (2010-03-18 14:38:54)


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

Offline

#159 2010-03-18 15:22:07

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

Hi phrontister;

As you may have noticed I do a lot of editing on the fly, sorry for the confusion.

2067


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#160 2010-03-20 23:09:46

BigSwift
Member
Registered: 2010-03-20
Posts: 12

Re: Add 13 more and post it forever.

2080


~\~ Give a man a fish and he eats for the day. Teach a man how to fish and you ruin a perfectly good business opportunity ~/~

Offline

#161 2010-03-20 23:48:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#162 2010-03-21 20:12:32

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

2106 - I can't wait! Imagine the technology, if Earth is not destroyed before then. Like the effects of bobby's avatar and all.


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#163 2010-03-21 22:46:48

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

Hi Tigeree;

I guess you are getting a little lazy as you did not read the previous posts. They might be of interest to you.

2119


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#164 2010-03-22 18:36:36

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

What? I was following the numbers. That's what this game is, right? Of course I'm lazy, when'd ya figure that out? But I read the fact that Phro was wrong about his age. Besides I already knew about the vampire Countess.

2132


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#165 2010-03-22 20:30:34

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

2145=1^6 + 2^6 + 2^6 + 2^6 + 4^6 + 4^6


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#166 2010-03-23 18:11:28

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

Fine then, don't talk to me. I knew it would come to this...

2158


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#167 2010-03-23 18:44:20

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

2171

Come to what? Poor phrontister is frightened out of his mind over seeing that creature in 1904. My explanation has frightened him even more.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#168 2010-03-23 19:00:41

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

Oh, poor phrontister, shame on you bobby! Scaring the weasels out of the poor guy. What creature in 1904? I don't remember reading that. Oh, I don't know what it's come to, I just felt like sounding really sinister.

2184


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#169 2010-03-23 19:11:33

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

Post #157 is the pivotal post. When phrontister thaws out and stops shivering I will show him what that thing really looks like.

2197


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#170 2010-03-24 09:41:12

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Add 13 more and post it forever.

Tigree and Bobby,

Would you mind editing numbers into the posts so the post #s will still = 13×(post #)?

When you do, the number here will be 2210. For now, it's 2184.


I'll be here at least once every month. XP

Offline

#171 2010-03-24 14:15:24

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

Hi quittyqat;

Sorry, my fault, I have edited the previous posts to correct the errors. Thanks for spotting it.

2197 = 9^2 + 46^2
2197 = 26^2 + 39^2

2197 = 13^3


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#172 2010-03-24 20:36:33

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

Oh, that creature. Gee... Another error? Far out, brussel sprout.

Umm, lets see...
2197
+ 13
____
yeh, that's right 2210 like quitty said.


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#173 2010-03-25 13:38:28

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,436

Re: Add 13 more and post it forever.

If you would stop talking about food then maybe I could concentrate.

2223


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#174 2010-03-26 20:12:42

Tigeree
Member
Registered: 2005-11-19
Posts: 13,847

Re: Add 13 more and post it forever.

I only said brussel sprout once.

2236


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Offline

#175 2010-03-27 05:22:18

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Add 13 more and post it forever.

quittyqat wrote:

Tigree and Bobby,

Would you mind editing numbers into the posts so the post #s will still = 13×(post #)?

When you do, the number here will be 2210. For now, it's 2184.

*clears throat*                                        2275.                   2249. Remember?

Last edited by quittyqat (2010-03-27 05:22:53)


I'll be here at least once every month. XP

Offline

Board footer

Powered by FluxBB