| ((function acosh |
| (signature float |
| (parameters |
| (declare (in) float x)) |
| ((return (expression float log (expression float + (var_ref x) (expression float sqrt (expression float - (expression float * (var_ref x) (var_ref x)) (constant float (1))))))))) |
| |
| (signature vec2 |
| (parameters |
| (declare (in) vec2 x)) |
| ((return (expression vec2 log (expression vec2 + (var_ref x) (expression vec2 sqrt (expression vec2 - (expression vec2 * (var_ref x) (var_ref x)) (constant vec2 (1))))))))) |
| |
| (signature vec3 |
| (parameters |
| (declare (in) vec3 x)) |
| ((return (expression vec3 log (expression vec3 + (var_ref x) (expression vec3 sqrt (expression vec3 - (expression vec3 * (var_ref x) (var_ref x)) (constant vec3 (1))))))))) |
| |
| (signature vec4 |
| (parameters |
| (declare (in) vec4 x)) |
| ((return (expression vec4 log (expression vec4 + (var_ref x) (expression vec4 sqrt (expression vec4 - (expression vec4 * (var_ref x) (var_ref x)) (constant vec4 (1))))))))) |
| )) |