Revision history [back]
 | 1 | initial version |
sols[0] is x==3 not a substitution command.
Use this instead.
h = x^2-9; h
sols = solve(h == 0, x); sols
h.subs(sols[0])
| | 1 | initial version |
sols[0] is x==3 not a substitution command.
Use this instead.
h = x^2-9; h
sols = solve(h == 0, x); sols
h.subs(sols[0])
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