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#51 2011-08-02 17:00:53
- gAr
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Re: Series
Hi bobbym,
Okay.
Yes, they are all awesome!
"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."
#52 2011-08-02 22:02:16
- bobbym
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Re: Series
Hi gAr;
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#53 2011-08-02 22:26:47
- gAr
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Re: Series
Hi bobbym,
"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."
#54 2011-08-02 22:32:44
- bobbym
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Re: Series
Hi gAr;
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#55 2011-08-02 22:47:28
- gAr
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Re: Series
Hi,
The integral which I made use of :
Last edited by gAr (2011-08-02 22:48:16)
"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."
#56 2011-08-02 22:52:32
- bobbym
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Re: Series
Hi gAr;
What was your method?
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#57 2011-08-02 22:54:18
- gAr
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Re: Series
I used only one variable.
From the partial fractions, I wrote the two series and added them.
"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."
#58 2011-08-02 23:01:15
- bobbym
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Re: Series
Hi gAr;
How did you get that to work? Can I see your solution?
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#59 2011-08-02 23:07:34
- gAr
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Re: Series
Hi bobbym,
Like the one I solved here:http://www.mathisfunforum.com/viewtopic.php?id=12022
"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."
#60 2011-08-02 23:17:06
- bobbym
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Re: Series
Oh yes, I remember your solution now. Do you know that was the first tough problem I worked on when I first joined. I was very tentative back then and when I solved that problem without Jane or mathsyperson finding an obvious error I began to gain confidence in the way I did things.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#61 2011-08-02 23:21:24
- gAr
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Re: Series
Oh, I see.
Tough questions are fun!
"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."
#62 2011-08-02 23:23:57
- bobbym
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Re: Series
Sometimes! The ones that you solve in a day or two are fun. But there are those that last for years. Nothing you try works, I have a number of those.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#63 2011-08-02 23:31:23
- gAr
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Re: Series
Yes, that's true.
I forgot to add - tough questions which we can solve are fun!
"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."
#64 2011-08-02 23:33:53
- bobbym
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Re: Series
True!
Nothing is better than a problem that falls apart to a method only you know!
I am going to take a little break, see you then.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#65 2011-08-02 23:38:22
- gAr
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Re: Series
Okay, see you later.
"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."
#66 2011-08-05 00:08:43
- gAr
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Re: Series
6)
Find
"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."
#67 2011-08-05 03:45:56
- gAr
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Re: Series
7)
Find
"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."
#68 2011-08-05 15:20:29
- gAr
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Re: Series
8)
Find
"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."
#69 2011-08-05 15:31:02
- bobbym
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Re: Series
Hi gAr;
Mamma Mia! I am still working on 6.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#70 2011-08-05 15:46:16
- gAr
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Re: Series
Hi bobbym,
Okay, take your time.
I'll post the questions as I remember or encounter it, otherwise I may forget later!
"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."
#71 2011-08-05 17:54:20
- bobbym
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Re: Series
Hi gAr;
I know, I am just kidding. Somebody might see one they can do.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#72 2011-08-05 18:42:57
- gAr
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Re: Series
Hi bobbym,
Okay.
Are you really working on 6?
I feel 6 and 8 are the easier ones, relatively.
"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."
#73 2011-08-05 21:37:31
- gAr
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Re: Series
9)
Evaluate
"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."
#74 2011-08-05 21:47:54
- anonimnystefy
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Re: Series
hi gAr
Last edited by anonimnystefy (2011-08-05 21:51:52)
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
#75 2011-08-05 21:52:52
- gAr
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Re: Series
Hi anonimnystefy,
"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."