관리-도구
편집 파일: %2d-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Matrix subtraction. - !ruby/struct:SM::Flow::VERB body: " Matrix[[1,5], [4,2]] - Matrix[[9,3], [-4,1]]\n => -8 2\n 8 1\n" full_name: Matrix#- is_singleton: false name: "-" params: (m) visibility: public