YES! I finally remembered it was Pi Day today on my own without coming to ticalc.org and being reminded first!

Ha! Cemetech had that video/song long ago!
http://www.cemetech.net/forum /viewtopic.php?t=520

The original video is:
http://keithschofield.com/pi/std.html

Congratulations?

Thanks nikky. :/

This is the video that helped me memorize the first 80 digits of pi ;)

That video was disturbing. :P

That video was a bit strange, but if you enjoy the song the .mp3 file is at a different URL, just go to (URL specified) and you will find the song file and be able to download, burn to CD/MP3 player and listen to whenever, or if you really want to use MusicMatch Jukebox to convert it into a .wav then use Real Sound V1.0, (in the archives) and listen to it on your Calc!!!

sorry URL didn't work, here's a new one, but I must put in spaces (http://content.ytmnd.com/content/ 8/8/b/88bfb2db006fa3b
8a854eefb848e1340.mp3)
Hopefully your smart enough to put those together, have fun listening!

Hehe, I never forget Pi day because it is also my sister's birthday.

lucky!

My "due date" was March 15th (though I was born in January)...& is π day also Einstein's birthday?

Rats...it seems ticalc.org does not like Unicode. I guess I am too used to Linux. (I typed a pi symbol on my keyboard but the post thingy must have messed it up.)

Um whats Pi day does it have to do with ð?

Please tell me you're not serious...

What's so special about pi anyway, it's just a silly ratio.

Noooo! It's _not_ a ratio of two integers! That's why it's an irrational number.

Exactly. I don't think there's really any explanation for it. It's just Pi Day. That's it.

i wish there was an e day. e is my favorite number. just because it doesn't fit on the calendars doesn't mean we shouldn't celebrate it.

Who says it doesn't fit on the calendar? It should be Feb. 7th, 18:28.

Pi day might be one of those things where the people you have to explain it to are just never going to get it. Those who do get it find it intuitively obvious. :-)

Maybe we should have an irrational/unreal number day. Then we could combine pi, i, and square roots of negative numbers into one day. Note: I'm in Algebra I, so feel free to add more irrational/unreal numbers/values.

Pi-day is Einstein's birthday Also!

It *is* just a ratio.
Taking a circle, and calculating circumference / diameter gives you pi.

If that's not a ratio, I'm Bergholt Stuttley Johnson.

I presume that you're not Bergholt Stuttley Johnson?

I was taking it to mean a ratio of integers (ie 22/7), not a ratio of numbers as you pointed out.

Pi is a ratio of omnific integers: pi=(omega*pi)/omega
But I guess that is cheating. (An omnific integer is a surreal number x such that x={x-1|x+1}.)

Silly? I beg to differ. Pi is one of if not the most important irrational number in existance, not to mention one of the most intriguing.

Pi is indeed a fascinating number. I did a school project on it once and came up with a simple Javascript page you can use to examine three simple series often used to find pi. It's at http://www.scybolt.com/pi.html

How dare you... I despise people who think PI is just a silly ratio. It is one of the most important ratios in the math world.

Got this from 1st few episodes of Numb3rs:
When you drop nails onto a piece of lined paper, the probability of one of the nails intersecting a line is directly related to pi.

Aha.. so YOU're the new troll!

Oh, he is not new. he has been around for ages. One of the calcsgames.org staff, in fact.

oh, I know that much, but I haven't really seen him trolling like that before ;-) then again, I don't read the ticalc.org comments in depth all the time :p