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Dan S. Reznik
Data Analytics Consultant, Instructor. Areas: Data Analytics, Geometry, Simulation, Visualization, Computer Vision, Robotics...
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Poncelet Phenomena
By
Dan S. Reznik
Edited
May 23, 2021
Importers
1 star
Insert cell
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get_evolute_polys
=
function
(
a
)
{
const
evs
=
utils
.
gen01
(
360
)
.
map
(
v
=>
ellipse_evolute_fast
(
a
,
1
,
360
*
v
)
)
;
return
{
env
:
evs
.
map
(
v
=>
v
.
env
)
,
tip2a
:
evs
.
map
(
v
=>
v
.
tip2a
)
,
tip2b
:
evs
.
map
(
v
=>
v
.
tip2b
)
}
;
}
Insert cell
ellipse_evolute_fast
(
1.5
,
1
,
.3
)
Insert cell
Insert cell
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Insert cell
Insert cell
Insert cell
Insert cell
my_ell
=
new
ellipse_evolute
(
1.5
,
1
)
Insert cell
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Insert cell
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