Luminosity Curve

The lines constructed through the intersections of two conics. This is also defined for non intersecting conics.

Intersect with this conic

Intersect with this cubic

Intersect this Conic

Intersect this Cubic Curve

with this Conic

with this Cubic Curve

Intersect with this cubic curve

Select the focus of the new conic...

This is the curve adjustment of the image luminosity

They didn't say, Our style is curves. Let's make the house curvy.

AAVSO Light Curve Generator

The line tangent to a curve

We progress and mature by fault.

The center of the osculating circle to a curve

The slope of the epidemic curve is approaching now, in November.

Evolute of a curve

Tangent to This Curve

Center of Curvature of This Curve

Evolute of this curve

Directrix of a Conic

The directrix line of a conic.

Asymptotes of a Hyperbola

Tangent to This Conic

Tangent to This Cubic Curve

curve

Squiggly

Curve

Curved

Curve Mode

Curves?

Center of Curvature of This Conic

Center of Curvature of This Cubic Curve

The two asymptotes of a hyperbola.

You can clearly see the curvature of the Earth at that kind of altitude.

Reset curve to linear

A curve's a curve, a plane's a plane, and the two won't mix.

A hyperbola constructed by its focuses and a point that pertains to it

A point on the solution curve

CCurve

Hyperbola

Select the directrix of the new conic...

Construct a polar line wrt. this conic

Construct the directrix of this conic