| Line 1: | Line 1: | ||
[[Category:MA375Spring2009Walther]] | [[Category:MA375Spring2009Walther]] | ||
| − | =Pi= | + | =Pi or just repeating decimals in general= |
| − | 3.1415926535897932384626433832795028841971... u get the picture. | + | 3.1415926535897932384626433832795028841971... u get the picture. What's the deal with repeating decimals anyways? I mean I understand them, but I still hate them. |
| − | If anyone's taken 301, you learn how to prove .9 repeating is actually = 1. | + | If anyone's taken 301, you learn how to prove .9 repeating is actually = 1. I was quite sceptical until I completely understood but repeating decimals are still uncalled for. |
| − | What's Pi? Pi is the circumference of a circle with diameter=1. | + | What's Pi? Pi is the circumference of a circle with diameter = 1. First of all, who figured that out? I just have trouble conceptualizing how a number that never ends can be real. |
You have 2 friends and a block of cheese. If they hated you, it is perfectly feasible that a block of cheese could be split exactly in half and split between them so they each recieve 1/2 blocks of cheese. If they hearted you, it is perfectly feasible that the block of cheese could be split exactly 3 ways so each of you recieved 1/3 blocks of cheese. 1/3 + 1/3 + 1/3 = 1 ... obviously!!! what is 1/3 however??? It is | You have 2 friends and a block of cheese. If they hated you, it is perfectly feasible that a block of cheese could be split exactly in half and split between them so they each recieve 1/2 blocks of cheese. If they hearted you, it is perfectly feasible that the block of cheese could be split exactly 3 ways so each of you recieved 1/3 blocks of cheese. 1/3 + 1/3 + 1/3 = 1 ... obviously!!! what is 1/3 however??? It is | ||
Revision as of 13:33, 12 February 2009
Pi or just repeating decimals in general
3.1415926535897932384626433832795028841971... u get the picture. What's the deal with repeating decimals anyways? I mean I understand them, but I still hate them.
If anyone's taken 301, you learn how to prove .9 repeating is actually = 1. I was quite sceptical until I completely understood but repeating decimals are still uncalled for.
What's Pi? Pi is the circumference of a circle with diameter = 1. First of all, who figured that out? I just have trouble conceptualizing how a number that never ends can be real.
You have 2 friends and a block of cheese. If they hated you, it is perfectly feasible that a block of cheese could be split exactly in half and split between them so they each recieve 1/2 blocks of cheese. If they hearted you, it is perfectly feasible that the block of cheese could be split exactly 3 ways so each of you recieved 1/3 blocks of cheese. 1/3 + 1/3 + 1/3 = 1 ... obviously!!! what is 1/3 however??? It is
.333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333... etc.
What is .3333333333 + .3333333333 + .3333333333 = ? .99999999999999999999999999999999999999999999999999... how could
.9999999999999999999999999999999999999999999999999999999... ever reach 1? We lost some cheese somewhere... or did we? It's hard yet interesting/annoying to decide whether you are a 1=.99999999... fan or a disbeliever. I was once a disbeliever... however, even though I am a fan of 1=.999999999... now, I still hate the idea of repeating decimals! They screw with my head!
--Ehanna 17:29, 12 February 2009 (UTC)
