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Avec calcul formel , la résolution de l'équation sqrt(sin(x)) + cos(x) = 1 est incorrecte
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Please post your file and the result you are expecting, as well your OS and GeoGebra version.
I think it's a bug (GGBAlgebra and/or GGBCAS ).
Windows 10, GGB 5.0.553
directly from the help notes of the command
Sometimes you need to do some manipulation to allow the automatic solver to work, for example
sin(x)=(1cos(x))^2
https://wiki.geogebra.org/e...
Anyway, solving the equation “old style”, that is paper and pencil, the extra solution is pi +2k pi, and the other two are correct.
I think the problem is in continuity
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