Algebraic curves | Plane curves

Bullet-nose curve

In mathematics, a bullet-nose curve is a unicursal quartic curve with three inflection points, given by the equation The bullet curve has three double points in the real projective plane, at x = 0 and y = 0, x = 0 and z = 0, and y = 0 and z = 0, and is therefore a unicursal (rational) curve of genus zero. If then are the two branches of the bullet curve at the origin. (Wikipedia).

Bullet-nose curve
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Related pages

Geometric genus | Algebraic curve | Mathematics | Real projective plane | Inflection point