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

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**SuperLynx****Member**- Registered: 2009-06-28
- Posts: 287

How can I round down this number, is it as simply as chopping off the digits after 7.85 ?

<white around each letter, ugghhh.*I'm in the process of finding a good Latex Posting tool for all the math questions I have *

*Last edited by SuperLynx (2013-11-20 06:33:29)*

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**anonimnystefy****Real Member**- From: The Foundation
- Registered: 2011-05-23
- Posts: 15,797

Why not use the forums built-in latex capabilities?

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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**SuperLynx****Member**- Registered: 2009-06-28
- Posts: 287

How do I access them, when I write a post, there are no latex tags ?

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**anonimnystefy****Real Member**- From: The Foundation
- Registered: 2011-05-23
- Posts: 15,797

There are math tags here.

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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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 91,652

Use codecogs for all your latex needs.

**In mathematics, you don't understand things. You just get used to them.**

**I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.**

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**SuperLynx****Member**- Registered: 2009-06-28
- Posts: 287

White border ?

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**anonimnystefy****Real Member**- From: The Foundation
- Registered: 2011-05-23
- Posts: 15,797

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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**SuperLynx****Member**- Registered: 2009-06-28
- Posts: 287

how are you pasting ?

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**anonimnystefy****Real Member**- From: The Foundation
- Registered: 2011-05-23
- Posts: 15,797

Using math tags (math)(/math), but with [] instead of ().

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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**SuperLynx****Member**- Registered: 2009-06-28
- Posts: 287

Ahh thanks

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