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 | 1 | initial version |
Actually, the .kernel() method corresponds to the left kernel. What you are looking for is the right kernel:
sage: ns = A.right_kernel()
sage: ans in ns
True
| | 1 | initial version |
Actually, the .kernel() method corresponds to the left kernel. What you are looking for is the right kernel:
sage: ns = A.right_kernel()
sage: ans in ns
True
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