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 | 1 | initial version |
Why don't you try not specifying a ring for the vector?
xx = vector([x1,x2,x3,x4])
It should then put things in the "symbolic ring" SR which should do what you need it to.
| | 1 | initial version |
Why don't you try not specifying a ring for the vector?
xx = vector([x1,x2,x3,x4])
It should then put things in the "symbolic ring" SR which should do what you need it to.
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