# Rotation

Rotates an figure.

#### rotation(Real, Vector)

Given a real and a vector , rotates by an angle . That is the following computation

#### rotation(Real, Figure)

Given a real and a figure f, rotates f an angle of radians around the origin.

#### rotation(Point, Real, Figure)

Given a point , a real and a figure f, rotates f an angle of radians around .

#### rotation(Point, Vector, Real, Figure)

Given a point, a vector , a real and a figure f, rotates f an angle of radians with respect to line passing by and vector .