PlanetMath (more info)
 Math for the people, by the people. Sponsor PlanetMath
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
sections
Encyclopædia
Papers
Books
Expositions

meta
Requests (236)
Orphanage
Unclass'd (1)
Unproven (540)
Corrections (49)
Classification

talkback
Polls
Forums
Feedback
Bug Reports

downloads
Snapshots
PM Book

information
News
Docs
Wiki
ChangeLog
TODO List
Copyright
About
References to 'Pythagorean theorem'
1. Apollonius theorem by yark
2. Blaise Pascal by PrimeFan
3. definitions in trigonometry by Daume
4. derivation of cosines law by drini
5. Garfield's proof of Pythagorean theorem by rm50
6. high school mathematics by matte
7. hypotenuse by CWoo
8. power of point by PrimeFan
9. properties of regular tetrahedron by pahio
10. Ptolemy's theorem by drini
11. time dilation by curious
12. topic entry on real numbers by matte
13. world records in mathematics by PrimeFan