- Generalizations: An
isoptic is the set of
points for
which two
tangents of a
given curve meet at a
fixed angle (see below). An
isoptic of two
plane curves...
- for
which two
tangents of a
given curve meet at a
right angle, a type of
isoptic Orthoptics, the
diagnosis and
treatment of
defective eye
movement and coordination...
- Q^{(1)},Q^{(2)},\ldots }
converges to the
isoptic point of Q ( 1 ) {\displaystyle Q^{(1)}} ,
which is also the
isoptic point for
every Q ( i ) {\displaystyle...
- and
Diacaustic Cissoid Conchoid Evolute Glissette Inverse curve Involute Isoptic including Orthoptic Negative pedal curve Fish
curve Orthotomic Parallel...
-
hypocycloid with pole at the
center of the
hypocycloid is a rose curve. The
isoptic of a
hypocycloid is a hypocycloid.
Curves similar to
hypocycloids can be...
- coordinates, a
method is
required to
specify which point is the
right one. An
isoptic arc is the
locus of
points X that sees
points C, D
under a
given oriented...
- and
Diacaustic Cissoid Conchoid Evolute Glissette Inverse curve Involute Isoptic including Orthoptic Orthotomic Negative pedal curve Pedal curve Parallel...
- and
Emmanuel Tsukerman, "The
Perpendicular Bisector Construction, the
Isoptic point, and the
Simson Line of a Quadrilateral",
Forum Geometricorum 12...
- (2011): From
conic intersections to
toric intersections: the case of the
isoptic curves Th. Dana-Picard (2007):
Motivating constraints of a
pedagogy embedded...
-
inverse of the
lemniscate of
Bernoulli is a
rectangular hyperbola. The
isoptic,
pedal and
negative pedal of a
sinusoidal spiral are
different sinusoidal...
