148   sinoidal: function(pos) {  argument
149     return (-Math.cos(pos*Math.PI)/2) + 0.5;
151   reverse: function(pos) {  argument
152     return 1-pos;
154   flicker: function(pos) {  argument
155     return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
157   wobble: function(pos) {  argument
158     return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
160   pulse: function(pos, pulses) {   argument
163       Math.round((pos % (1/pulses)) * pulses) == 0 ? 
164             ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) : 
165         1 - ((pos * pulses * 2) - Math.floor(pos * pulses * 2))
168   none: function(pos) {  argument
171   full: function(pos) {  argument
281       var pos   = (timePos - this.startOn) / (this.finishOn - this.startOn);
282       var frame = Math.round(pos * this.options.fps * this.options.duration);
284         this.render(pos);
289   render: function(pos) {  argument
297       if(this.options.transition) pos = this.options.transition(pos);
298       pos *= (this.options.to-this.options.from);
299       pos += this.options.from;
300       this.position = pos;
302       if(this.update) this.update(pos);
900 …var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses))…  argument