bean curve
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Bean curve — The bean curve is a quartic plane curve with the equation::x^4+x^2y^2+y^4=x(x^2+y^2) ,It is not the same as another curve also called the bean curve, or crooked egg curve, but both curves belong to a family of similar bean shaped curves.The bean… … Wikipedia
Bean machine — The bean machine, also known as the quincunx or Galton box, is a device invented by Sir Francis Galton to demonstrate the law of error and the normal distribution.The machine consists of a vertical board with interleaved rows of pins. Balls are… … Wikipedia
Crooked egg curve — In algebraic geometry, a curve which has been called the crooked egg curve, and also the bean curve , is a plane algebraic curve of degree four and genus zero, with equation:(x^2+y^2)^2=x^3+y^3 ,.The equation can also be given in polar form, as:r … Wikipedia
Quartic plane curve — A quartic plane curve is a plane curve of the fourth degree. It can be defined by a quartic equation::Ax^4+By^4+Cx^3y+Dx^2y^2+Exy^3+Fx^3+Gy^3+Hx^2y+Ixy^2+Jx^2+Ky^2+Lxy+Mx+Ny+P=0.This equation has fifteen constants. However, it can be multiplied… … Wikipedia
List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… … Wikipedia
List of curves — This is a list of curves, by Wikipedia page. See also list of curve topics, list of surfaces, Riemann surface. Algebraic curves*Cubic plane curve *Quartic plane curve *Quintic plane curve *Sextic plane curveRational curves*Ampersand curve… … Wikipedia
Glossary of shapes with metaphorical names — Many shapes have metaphorical names, i.e., their names are metaphors: these shapes are named after a most common object that has it. For example, U shape is a shape that resembles the letter U, a bell shaped curve has the shape of the vertical… … Wikipedia
David Blanchflower — Member of the Monetary Policy Committee In office June 2006 – May 2009[1] Governor Mervyn King Personal details Born … Wikipedia
Liste de jeux PlayStation Portable — Liste des listes de jeux vidéo La liste de jeux PlayStation Portable répertorie alphabétiquement les jeux vidéo disponibles sur support UMD pour la console … Wikipédia en Français
Normal distribution — This article is about the univariate normal distribution. For normally distributed vectors, see Multivariate normal distribution. Probability density function The red line is the standard normal distribution Cumulative distribution function … Wikipedia
