Math Is Fun Forum

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

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#1 2013-02-09 21:14:36

ln(x)
Member
Registered: 2013-02-09
Posts: 2

Hi there!

Hello, this is my first post.

I found this place whilst searching for forums for math lovers smile. I read the rules in the intro to registration and figured I'd like it here.

I chose the name ln(x) because e is my favorite number and the logarithm is one of my favorite functions (It resembles a breaching whale, and whales are my favorite animal).

I hope to meet friends here, to teach others mathematics and learn some new mathematics as well.~

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#2 2013-02-09 22:20:16

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Hi there!

Hi ln(x);

Welcome to the forum!


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#3 2013-02-09 23:18:52

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Hi there!

Hi ln(x)

Welcome to the forum! smile

Last edited by anonimnystefy (2013-02-09 23:20:39)


“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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#4 2013-02-09 23:27:27

Bob
Administrator
Registered: 2010-06-20
Posts: 10,053

Re: Hi there!

hi ln{x}

Welcome to the forum.

You could have called yourself 'e' then, and saved some typing.  smile

The forum is tranferring to a new server and there's a spot of teething trouble with mathemathical formatting using Latex.

So I cannot show you my favorite equation.  sad

Hopefully soon.

EDIT: post 8

Bob

Last edited by Bob (2013-02-10 00:23:07)


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#5 2013-02-09 23:30:49

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Hi there!

Hi Bob

You can always make a picture on codecogs and link to it:

gif.latex?\int_{t=1}^{x}\frac{1}{t}\%20dt


“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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#6 2013-02-09 23:46:03

Bob
Administrator
Registered: 2010-06-20
Posts: 10,053

Re: Hi there!

hi Stefy

Explain the steps please. 

Assume I've got my Latex in codecogs and it is displaying correctly.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#7 2013-02-09 23:52:48

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Hi there!

Hi Bob

Right-click on the image, click "copy image URL" and paste it between img tags.


“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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#8 2013-02-10 00:12:15

Bob
Administrator
Registered: 2010-06-20
Posts: 10,053

Re: Hi there!

??

No copy image url option.

copy doesn't copy anything.

I've pasted the properties address here but it doesn't show the image.

EDIT:  It works with no spaces.

gif.latex?e^{i\pi}+1=0

Bob

Last edited by Bob (2013-02-10 00:22:26)


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#9 2013-02-10 00:19:55

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Hi there!

Hi

Try removing the spaces...


“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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#10 2013-02-10 00:21:36

Bob
Administrator
Registered: 2010-06-20
Posts: 10,053

Re: Hi there!

Thanks for the help.  That has worked.  Look back 1 post.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#11 2013-02-10 00:27:00

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Hi there!

You're welcome! smile


“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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#12 2013-02-10 11:29:40

Mathegocart
Member
Registered: 2012-04-29
Posts: 2,226

Re: Hi there!

ln(x) wrote:

Hello, this is my first post.

I found this place whilst searching for forums for math lovers smile. I read the rules in the intro to registration and figured I'd like it here.

I chose the name ln(x) because e is my favorite number and the logarithm is one of my favorite functions (It resembles a breaching whale, and whales are my favorite animal).

I hope to meet friends here, to teach others mathematics and learn some new mathematics as well.~

Welcome! Hi.


The integral of hope is reality.
May bobbym have a wonderful time in the pearly gates of heaven.
He will be sorely missed.

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