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 | 1 | initial version |
For vector and matrix valued functions, you can also do:
sage: var('atheta')
sage: ahat=vector([cos(atheta),sin(atheta),0])
sage: ahat(atheta=0)
(1,0,0)
See also this related question.
| | 1 | initial version |
For vector and matrix valued functions, you can also do:
sage: var('atheta')
sage: ahat=vector([cos(atheta),sin(atheta),0])
sage: ahat(atheta=0)
(1,0,0)
See also this related question.
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