Oriented angle

Computes the oriented angle between two vectors.

Syntax

oriented_angle(Triangle, Integer)
oriented_angle(Vector, Vector)

Description

Given a triangle and an integer n, computes the oriented angle between the lines that intersect at the nLaTeXn-th vertex.

calc.oriented_angle1.calc.png

Given two vectors, computes the oriented angle between the lines that they describe.

calc.oriented_angle2.calc.png