Definición de conchoid en inglés:

conchoid

Saltos de línea: con|choid
Pronunciación: /ˈkɒŋkɔɪd
 
/

sustantivo

Mathematics
A plane quartic curve consisting of two separate branches either side of and asymptotic to a central straight line (the asymptote), such that if a line is drawn from a fixed point (the pole) to intersect both branches, the part of the line falling between the two branches is of constant length and is exactly bisected by the asymptote.
  • Such curves are represented by the general equation (xa)2(x2 + y2) = b2x2, where a is the distance between the pole and the asymptote, and b is the constant length. The branch on the same side of the asymptote as the pole typically has a cusp or loop
Más ejemplos en oraciones
  • Nicomedes is famous for his treatise On conchoid lines which contain his discovery of the curve known as the conchoid of Nicomedes.
  • The ruler has a fixed distance marked on it and one mark is kept on a given line while the other traces the conchoid curve.
  • Nicomedes, who was highly critical of Eratosthenes' mechanical solution, gave a construction which used the conchoid curve which he also used to solve the problem of trisection of an angle.

Origen

early 18th century: from conch + -oid.

Definición de conchoid en:

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día epyllion
Pronunciación: ɪˈpɪlɪən
noun
a narrative poem resembling an epic in style...