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

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**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 15,954

julianthemath wrote:

Whoa!

123456789^2=12 345 678 987 654 321

That is not correct.

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

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**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,020

It isn't?

Okay!

12[sup]2[/sup]=144

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 98,927

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **Thinking is cheating.**

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**noelevans****Member**- Registered: 2012-07-20
- Posts: 236

(((1+i)² )² )² = 16

Writing "pretty" math (two dimensional) is easier to read and grasp than LaTex (one dimensional).

LaTex is like painting on many strips of paper and then stacking them to see what picture they make.

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**mathgogocart****Member**- Registered: 2012-04-29
- Posts: 1,448

Hey.

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**scientia****Member**- Registered: 2009-11-13
- Posts: 224

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 98,927

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **Thinking is cheating.**

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**mathgogocart****Member**- Registered: 2012-04-29
- Posts: 1,448

**claps for bobbyms Pygathoran theorem!**

**drum roll**

Hey.

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**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,020

11111^2=123 454 321

Mathgogocart and I wrote:

omg!

OMG!

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 98,927

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **Thinking is cheating.**

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**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,020

2[sup]2[sup]2[/sup][/sup]=16

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**mathgogocart****Member**- Registered: 2012-04-29
- Posts: 1,448

csc(csc((789))^2=49.9407584569717702

Hey.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 98,927

100 because it is a square in any base.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **Thinking is cheating.**

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**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,020

bobbym wrote:

100 because it is a square in any base.

998001

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