d3.easeSin(t) d3.easeSinInOut(t) Symmetric sinusoidal easing; scales

d3.easeCubic(t) d3.easeCubicInOut(t) Symmetric cubic easing; scales

d3.easeBounceIn(t) Bounce easing, like a rubber ball.

d3.easeBackIn(t)

d3.easeCubicOut(t) Reverse cubic easing; equivalent to 1 -

d3.easeQuadIn(t) Quadratic easing; equivalent to

back.overshoot(s) Returns a new back easing with the specified overshoot s.

d3.easeQuadOut(t) Reverse quadratic easing; equivalent to 1 -

d3.easeExpOut(t) Reverse exponential easing; equivalent to 1 -

poly.exponent(e) Returns a new polynomial easing with the specified exponent e. For example, to create equivalents