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 | 1 | initial version |
Alternatively, you can use the rotation matrix.
a = vector(QQ, [3, 4])
m=matrix(QQ,[[0,-1],[1,0]])
a_perp=m*a| | 1 | initial version |
Alternatively, you can use the rotation matrix.
a = vector(QQ, [3, 4])
m=matrix(QQ,[[0,-1],[1,0]])
a_perp=m*a
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