Documentation / @interstellar-tools/equations / toRad

Function: toRad()

function toRad(deg: number): Radians;

Defined in: helpers/radians.ts:21

Convert degrees → radians.

Uses the standard relation:

$$\pi \text{rad}={180}^{\circ }$$

Parameters

Parameter	Type	Description
deg	number	Angle in degrees.

Returns

Radians

Angle in radians (branded as Radians).

Example

const halfTurn = toRad(180); // π (Radians)
const rightAngle = toRad(90); // π/2 (Radians)