5 (declare (in) float n))
6 ((return (expression float -
19 (declare (in) vec2 n))
20 ((return (expression vec2 -
23 (constant float (2.0))
33 (declare (in) vec3 n))
34 ((return (expression vec3 -
37 (constant float (2.0))
47 (declare (in) vec4 n))
48 ((return (expression vec4 -
51 (constant float (2.0))