Wednesday, December 14, 2016

Five Interlaced Moons

Five Interlaced Crescents


Generalization:

Let A and B be two disks with radii a and b.
The set difference A\B is used to plot the moons 
in the following animations.


Animation parameter: the position of B


Animation parameter: b (the radius of B)


Animation parameter: the position of A


Animation parameter: a (the radius of A)


( Mathematical softwares used: gnuplot, GeoGebra )

Four Interlaced Crescents



A cross pattée!







( Mathematical softwares used: Graph, gnuplot )


Related posts:

Triple Crescent Moon

Triple Crescent Moon Symbol
(Boundary curves: circles)


Boundary curves: superellipses with exponent 2.5


Boundary curves: superellipses with exponent 4


A monster face!


Hi!


Exponents: 1.5, 2, 2.5, 3, 3.5, 4


( Mathematical software used: gnuplot )