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## #1626 2012-12-14 19:41:23

bobbym

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### Re: Add 13 more and post it forever.

21138

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1627 2012-12-15 11:01:20

julianthemath
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### Re: Add 13 more and post it forever.

Last edited by julianthemath (2012-12-15 11:02:00)

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## #1628 2012-12-15 11:23:54

bobbym

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### Re: Add 13 more and post it forever.

21164

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1629 2012-12-15 20:19:06

julianthemath
Super Member

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### Re: Add 13 more and post it forever.

21177

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
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## #1630 2012-12-15 20:49:53

bobbym

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### Re: Add 13 more and post it forever.

21190

2 + 1 + 1 + 9 + 0 = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1631 2012-12-16 10:23:45

julianthemath
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### Re: Add 13 more and post it forever.

21203

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
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## #1632 2012-12-16 11:08:40

anonimnystefy
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### Re: Add 13 more and post it forever.

21216

(2+1)*2+6+1==13

The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón

## #1633 2012-12-16 11:19:16

julianthemath
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### Re: Add 13 more and post it forever.

21229

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
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## #1634 2012-12-16 12:08:43

bobbym

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### Re: Add 13 more and post it forever.

21242

21 - 2 - 4 - 2 = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1635 2012-12-16 15:19:48

julianthemath
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### Re: Add 13 more and post it forever.

21255

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!

## #1636 2012-12-16 17:01:36

bobbym

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### Re: Add 13 more and post it forever.

21268

21 - (-26) + 8 = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1637 2012-12-16 17:28:19

julianthemath
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### Re: Add 13 more and post it forever.

21281

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!

## #1638 2012-12-16 17:46:14

bobbym

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### Re: Add 13 more and post it forever.

21294

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1639 2012-12-17 09:43:33

John E. Franklin
Star Member

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### Re: Add 13 more and post it forever.

21307
check it by division.  21/13=1R8 83/13=6R5 50/13=3R11 117/13=9, so 21307/13=1639 and post #1639.

Imagine for a moment that even an earthworm may possess a love of self and a love of others.

## #1640 2012-12-17 09:46:49

bobbym

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### Re: Add 13 more and post it forever.

21320

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1641 2012-12-18 20:16:08

julianthemath
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### Re: Add 13 more and post it forever.

21333

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!

## #1642 2012-12-18 20:25:43

bobbym

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### Re: Add 13 more and post it forever.

21346

2 + 13 + ( 4 - 6 ) = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1643 2012-12-21 11:26:07

julianthemath
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### Re: Add 13 more and post it forever.

21359

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!

## #1644 2012-12-21 12:29:53

phrontister
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### Re: Add 13 more and post it forever.

21372

"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

## #1645 2012-12-21 13:30:35

bobbym

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### Re: Add 13 more and post it forever.

21385

2+1-3+8+5 = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1646 2012-12-21 14:31:54

phrontister
Real Member

Online

### Re: Add 13 more and post it forever.

21398

"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

## #1647 2012-12-21 16:45:30

bobbym

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### Re: Add 13 more and post it forever.

21411

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1648 2012-12-22 10:27:31

julianthemath
Super Member

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### Re: Add 13 more and post it forever.

21424

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!

## #1649 2012-12-22 16:11:52

bobbym

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### Re: Add 13 more and post it forever.

21437

21 - 4 + 3 - 7 = 13

In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

## #1650 2012-12-24 10:46:32

julianthemath
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### Re: Add 13 more and post it forever.

21450

Buy 1 for \$1, for \$0.50, for \$3, for \$2.50, for \$1.25, for \$0.25, and for \$5.
Come on, buy a smiley!