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#1 2013-02-13 23:25:06
- Bob
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plus signs in Latex
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 
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#2 2013-02-14 00:28:03
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: plus signs in Latex
Hi;
Also, when I try to upload an image from my local drive I get a No GD supported message.
In the post you get
http://www.mathisfunforum.com/viewtopic … 62#p253362
post #7974
Last edited by bobbym (2013-02-14 00:31:01)
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 2013-02-14 08:22:48
- MathsIsFun
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Re: plus signs in Latex
OK, will look at both of those.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#4 2013-03-18 22:24:05
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: plus signs in Latex
Hi MIF
It seems the plus problem is very persistent: http://www.mathisfunforum.com/viewtopic … 26#p253826
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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#5 2013-03-18 22:26:48
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: plus signs in Latex
Yep you are right.
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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#6 2013-03-18 22:31:23
- Bob
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- Registered: 2010-06-20
- Posts: 10,623
Re: plus signs in Latex
It works for me with spaces
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
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#7 2013-03-19 09:15:02
- MathsIsFun
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Re: plus signs in Latex
Will have a look!
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#8 2013-03-19 22:57:06
- MathsIsFun
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Re: plus signs in Latex
To speed up page loads, once latex is created it is kept in a large cache. If latex was always being created things would be really slow.
So if you write some latex that has already been done you get that old version.
Try changing it a little (say with a space or variable change) and it will likely have to make a new one that works properly.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#9 2013-03-19 23:46:09
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: plus signs in Latex
So, the cache has the LaTeX version of that expression from before you fixed the plus problem?
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 2013-03-20 08:12:05
- MathsIsFun
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- Registered: 2005-01-21
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Re: plus signs in Latex
Yes, and I can delete it manually, by looking up its cached name. Such as "f/f/29156445d5e534d194b44703db36ab1.gif" for the misbehaved image above.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#11 2013-03-20 08:45:06
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: plus signs in Latex
Hm, okay.
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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#13 2013-05-03 16:08:06
- gAr
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- Registered: 2011-01-09
- Posts: 3,482
Re: plus signs in Latex
A workaround would be to escape it:
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
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#15 2013-05-03 23:18:58
- gAr
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- Registered: 2011-01-09
- Posts: 3,482
Re: plus signs in Latex
Yes!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
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