| Current Path : /opt/alt/ruby18/share/ri/1.8/system/Math/ |
| Current File : //opt/alt/ruby18/share/ri/1.8/system/Math/acos-c.yaml |
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Computes the arc cosine of <em>x</em>. Returns 0..PI. full_name: Math::acos is_singleton: true name: acos params: | Math.acos(x) => float visibility: public