User:2+2=$four

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259 / 8 = 51.8(5 + 5) + 5 = n + 5.n = 5 = 5.5 = 5 = 10.(5 + 5) + 5 = 10 + 5.


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[edit] π

π=3.14. π equals is a very, very big number. If a user sets the mode to "Scientific" in Windows Calculator, the user gains access to the "pi" button. When the pi button is clicked, Calculator displays 3.1415926535897932384626433832795 as the answer. In PowerToy Calc, the user can enter pi+pi, pi-pi, pi × pi, or pi/pi. pi+pi= 6.283185307179586476925286766559, pi-pi=0, pi×pi=9.8696044010893586188344909998762, and pi/pi=1. Here is some answers to pi:

Answer Hex Answer Notes
3 0x3 No Notes.
3.14 *** There is a Hex Answer, but it is too big to type.
3.14159 3.243F3E0370CDC8754F3775B81301648 It was hard typing in the hex answer.

[edit] Problems

0.e0 = 0

1 / 1000 = 0.001

0.e0 = 0 because the number 0. is what the number starts with (example:5.e6=5000000), and the e0 means how many zeros are next to the 0 (example:e12=000000000000). You can also write a smaller version, so 1.e6's smaller version is 106.

[edit] Number Table

Number Scientific Version Smaller Version
1 1.e0 100
10 1.e1 101
100 1.e2 102
1,000 1.e3 103
Note You can download Power Calc at: www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx!



[edit] Math Applications

Here are some math-related applications:

Application Type Site
Stella 4D Polyheda Navigator http://web.aanet.com.au/robertw/Stella.html
Power Calculator Calculator Please look at the note above.


[edit] Googol

Googol is a 1 followed 100 zeros. Googol can be writen like this: 10100, or 1.e100. It is possible to write googol like this: 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000. Try this on Windows Calculator: 1 * 1.e100