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Old 15-March-2007, 04:54 AM
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Default Irrationality

Everyone have a good Pi day?

This is when I always make sure to check my radial tires.
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Old 15-March-2007, 04:56 AM
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well my nextdoor neighbor who is a retired math and physics teacher house 314 but this is the first I heard of pi day.
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Old 15-March-2007, 04:59 AM
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MSNBC--Today you can eat a slice of pizza, raise a toast with a piņa colada, or just reflect for a moment on 3/14 at 1:59 p.m. to celebrate the most irrational holiday of the year: Pi Day. The observance commemorates the first few digits of one of the oldest known constants, 3.14159 ... and it also happens to coincide with Albert Einstein's birthday, which makes today a doubly cool day for science geeks. So what else can you do to celebrate?

Here is where I found out its Pi day today. Pi=3.14159

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Old 15-March-2007, 05:00 AM
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I guess that's an American holiday -- in most of the world 3/14 would be the 3rd day of the 14th month.
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Old 15-March-2007, 05:08 AM
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Originally Posted by Trebuchet View Post
I guess that's an American holiday -- in most of the world 3/14 would be the 3rd day of the 14th month.
Huh?

What is the 14th month?
We only have 12 months in a year.

Is it the Additional Incentive Salary Bonus Package we received every end of the year?
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Old 15-March-2007, 05:21 AM
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there should be an international day for all the pies like apple pie, pizza pie, blueberry pie etc....
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Old 15-March-2007, 05:29 AM
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Yummy.. I love blueberry pie.

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Old 15-March-2007, 05:56 AM
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A really good blueberry pie is transcendental!

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Old 15-March-2007, 06:11 AM
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Quote:
Originally Posted by Trebuchet View Post
I guess that's an American holiday -- in most of the world 3/14 would be the 3rd day of the 14th month.
I don't know, I suppose that depends on what you mean by most of the world. In East Asia, which has probably 1.5 billion people, 3/14 would be March 14, because they count in the order year, month, day. In the same way, an address is written in an order like country, state, city, street. Maybe you meant, "in most of Europe." I have no idea how they do it in African languages or in say Hindi.
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Old 15-March-2007, 06:31 AM
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I guess that's an American holiday -- in most of the world 3/14 would be the 3rd day of the 14th month.
Well, the third day of the fourteenth month would be an irrational holiday.
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Old 15-March-2007, 06:36 AM
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Originally Posted by Whirlpool View Post
Huh?

What is the 14th month?
We only have 12 months in a year.

Is it the Additional Incentive Salary Bonus Package we received every end of the year?
The reference is to the order of the month, day, and year. In the U.S. it is usually MM/DD/YYYY (Month/Day/Year, and there can be other separators). Elsewhere it is DD/MM/YYYY or YYYY/MM/DD. I've always thought YYYY/MM/DD made the most sense. It sorts correctly, after all.
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Old 15-March-2007, 01:56 PM
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Quote:
Originally Posted by Trebuchet View Post
I guess that's an American holiday -- in most of the world 3/14 would be the 3rd day of the 14th month.


why not the 31st of April
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Old 15-March-2007, 02:30 PM
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My wife had the last piece of cherry pie to celebrate.
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Old 15-March-2007, 03:58 PM
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Pi R squared?

No, pi are round. Cornbread are square.
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Old 15-March-2007, 04:48 PM
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Quote:
Originally Posted by Maksutov View Post
Everyone have a good Pi day?

This is when I always make sure to check my radial tires.
Whew...I saw the title of this thread and was thinking "Aw heck, whaddididonow?"

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Old 15-March-2007, 05:27 PM
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Whew...I saw the title of this thread and was thinking "Aw heck, whaddididonow?"

I thought it would be a comment on HDDesign.
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Old 15-March-2007, 07:42 PM
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Appropriate response to the round joke: http://www.qwantz.com/index.pl?comic=359

We had cherry pie at 10:59, pretending that the 0 wasn't there. It turns out that a quarter pi is an eighth pie.
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Old 15-March-2007, 08:28 PM
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Quote:
Originally Posted by snarkophilus View Post
Appropriate response to the round joke: http://www.qwantz.com/index.pl?comic=359

We had cherry pie at 10:59, pretending that the 0 wasn't there. It turns out that a quarter pi is an eighth pie.
JOOC, why not 1:59? at tea maybe
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Old 15-March-2007, 08:45 PM
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I read somewhere that if you had a circle nearly the size of the universe, say 15 billion light years in radius, and you used just the first 10 digits of pi to calculate the circumference of that circle, then the error (caused by using *only* 10 digits) would be less than 1 meter.

And yet we know the value of pi to many millions of digits.
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Old 15-March-2007, 09:04 PM
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I read somewhere that if you had a circle nearly the size of the universe, say 15 billion light years in radius, and you used just the first 10 digits of pi to calculate the circumference of that circle, then the error (caused by using *only* 10 digits) would be less than 1 meter.

And yet we know the value of pi to many millions of digits.
Billions, actually. At least 1 billion digits.
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  #21 (permalink)  
Old 15-March-2007, 09:25 PM