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Hi,

When solving z^2*conj(z)=z for complex z (set in configuration) using solve, one obtains:This is only part of solution, as an obvious solution z=0 is missing.
I believe this had worked in version 1.2.3, where solve returned -1, 0, 1 alongside with the above solutions (but I'm not 100% sure). There might be a regression in solve...

indeed, I still have a working 1.1.0: while the current one:

Indeed, I have improved solving for 2x2 polynomial systems with the resultant, but I forgot the case where the resultant is 0. Will be fixed, but it's unfortunately too late for 1.4.9-41...