Semi-Latus Rectum - Ellipse / Hyperbola

Description

The latus rectum is the chord parallel to the directrix and passing through the focus (or one of the two foci).The semi-latus rectum is half the latus rectum.

Related formulas

Variables

lsemi-latus rectum (m)
bsemi-minor axis (m)
asemi-major axis (m)