Revision history [back]
 | 1 | initial version |
You can use the apply_map method :
sage: v.apply_map(sign)
(1, 0, -1)
sage: m.apply_map(lambda x : x^2)
[ 1 4]
[ 9 16]
| | 1 | initial version |
You can use the apply_map method :
sage: v.apply_map(sign)
(1, 0, -1)
sage: m.apply_map(lambda x : x^2)
[ 1 4]
[ 9 16]
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