rem: return c*t/d + b; 
add: return c * t / d + b; 
context: 	linear: function(t, b, c, d){		return c*t/d + b;	},
meta: 7052	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7052/7d2be10b3af4ab12969bb1bf312d807abdba985b/Fx.Base.js/buggy/Effects/Fx.Base.js