📁 File Manager Pro
v10.0.2 | PHP: 8.1.34
Server: LiteSpeed
2026-06-29 03:14:14
📂
/
/
opt
/
alt
/
ruby18
/
share
/
ri
/
1.8
/
system
/
Matrix
✏️
Editing: column_size-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the number of columns. Note that it is possible to construct a matrix with uneven columns (e.g. Matrix[ [1,2,3], [4,5] ]), but this is mathematically unsound. This method uses the first row to determine the result. full_name: Matrix#column_size is_singleton: false name: column_size params: () visibility: public
💾 Save Changes
❌ Cancel