Revision history [back]
 | 1 | initial version |
Is that what you want?
sage: var('z')
sage: p=(z-2*I)*(z+1*I)
sage: p.expand()
z^2 - I*z + 2
| | 1 | initial version |
Is that what you want?
sage: var('z')
sage: p=(z-2*I)*(z+1*I)
sage: p.expand()
z^2 - I*z + 2
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