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 (51)
Classification

talkback
Polls
Forums
Feedback
Bug Reports

downloads
Snapshots
PM Book

information
News
Docs
Wiki
ChangeLog
TODO List
Copyright
About
References to 'position vector'
1. calculating the solid angle of disc by pahio
2. centre of mass of polygon by pahio
3. circular helix by rspuzio
4. colorings of plane graphs by marijke
5. derivation of unit vectors in curvilinear coordinates by swapnizzle
6. distance of non-parallel lines by pahio
7. dyad product by pahio
8. equation of plane by pahio
9. Euclidean vector by mathwizard
10. Euler's equation for rigid bodies by perucho
11. example of vector potential by pahio
12. Gauss--Lucas theorem by pahio
13. line in space by pahio
14. logarithmic spiral by pahio
15. motion in central-force field by pahio
16. motion of continuum by perucho
17. particle moving on a cardioid at constant frequency by perucho
18. particle moving on the astroid at constant frequency by perucho
19. polar coordinates by CWoo
20. ruled surface by pahio
21. Schr\"odinger's wave equation by Cosmin
22. similitude of parabolas by pahio
23. solid angle by pahio
24. topics on vectors by perucho
25. vector-valued function by pahio