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Area and Circumference of Circle
Diameter
2·
r
=
d
=
Area
A
=
π
·
d
2
4
Circumference
P
=
π
·
d
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real
complex
Angles:
D
R
G
Decimals
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Shadows
Light direction
North
North East
East
South East
South
South West
West
North West
Scale
None
Gray
Rainbow
Terrain
Violet To Yellow
Green To Yellow
Blues
Blue To Yellow
Blue To Red
Purple To Yellow
Smooth
Zero small matrix elements
Max. output count
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