home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Black Box 4
/
BlackBox.cdr
/
science
/
grmat30d.arj
/
POLAR.GR
< prev
next >
Wrap
INI File
|
1992-01-09
|
271b
|
11 lines
[labels]
title=Selected Common Polar Graphs
[equations]
r^2 = 32 cos (2t) {-1p, 1p} ' lemniscate (graphed over -pi to pi)
r = 4sin(2t) ' four-leaved rose
r=2[1+2cos(t)] ' limacon
r=4[1+cos(t)] ' cardioid
r=2t ' spiral of Archimedes
r=3/t ' hyperbolic spiral