- The
quadrifolium (also
known as four-leaved clover) is a type of rose
curve with an
angular frequency of 2. It has the
polar equation: r = a cos ( 2...
-
Jasminum odoratum Noronha Jasminum pubescens Buch.-Ham. ex Wall.
Jasminum quadrifolium Buch.-Ham. ex Wall.
Jasminum quinqueflorum B.Heyne ex G.Don Jasminum...
- {a}{2}}\right)^{2}} respectively. A rose with k = 2 is
called a
quadrifolium because it has 2k = 4
petals and will form a square. In
Cartesian coordinates...
-
Cardioid Limaçon
trisectrix Quadrifolium (2-rose)
Spiric sections Squircle Trifolium Curve Astroid Atriphtaloid Nephroid Quadrifolium Epicycloid Epispiral Epitrochoid...
-
including purple-leaved T.
repens "Purpurascens
Quadrifolium" and green-leaved T.
repens "
Quadrifolium". Some
clovers have more spade-shaped leaves, rather...
- of C****ini
Squircle Three-leaved
clover Astroid Atriphtaloid Nephroid Quadrifolium Epicycloid Epispiral Epitrochoid Hypocycloid Hypotrochoid Lissajous curve...
- ambiguous. From the
Early Jur****ic, the
species Didemnum c****ianum,
Quadrifolium hesselboi,
Palaeoquadrum ullmanni and
other indet genera are recorded...
- pulc****um (Sw.)
Hayek ex Hand.-Mazz., Stadlm., Janch. &
Faltis Centaurium quadrifolium (L.) G.López & C.E.Jarvis
Centaurium rigualii Esteve Centaurium scilloides...
- compact.
Bouquet graph Free
group List of
topologies Petal projection Quadrifolium Topological graph Hatcher,
Allen (2002),
Algebraic topology, Cambridge...
-
astroid x 2 / 3 + y 2 / 3 = 1 {\displaystyle x^{2/3}+y^{2/3}=1} is a
quadrifolium with the
polar equation r = 1 2 cos ( 2 φ ) , 0 ≤ φ < 2 π {\displaystyle...
