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 | 1 | initial version |  |
This works for me:
sage: H.subs(x=z[0,0],y=z[1,0])| | 2 | No.2 Revision |
This works for me:
sage: H.subs(x=z[0,0],y=z[1,0])(z is a matrix, so it requires two indices to specify an element.)
| | 3 | No.3 Revision |
This works for me:
sage: H.subs(x=z[0,0],y=z[1,0])
H.substitute(x=z[0,0],y=z[1,0])(z is a matrix, so it requires two indices to specify an element.)
