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Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -78,6 +78,8 @@ with all sufficient information, see the ChangeLog file. by deleting the specified row and column. * Matrix#cofactor(row, column) returns the (row, column) cofactor which is obtained by multiplying the first minor by (-1)**(row + column). + * hstack and vstack are new instance and class methods to stack matrices + horizontally and vertically. * Method * New methods: |