by

infix inline fun Float.by(other: Float): Vec2
infix inline fun Float.by(other: Int): Vec2
infix inline fun Float.by(other: Double): Vec2
infix inline fun Int.by(other: Float): Vec2
infix inline fun Int.by(other: Int): Vec2
infix inline fun Int.by(other: Double): Vec2
infix inline fun Double.by(other: Float): Vec2
infix inline fun Double.by(other: Int): Vec2
infix inline fun Double.by(other: Double): Vec2