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Le 09/03/2025 à 00:54, Richard Hachel a écrit :
In the world of split-complex numbers which differs from the world of complex numbers. *sigh*Into what [...] world would we fall, if, instead of using Z = aa'-bb' + i(ab'+a'b), we used the [...] equation Z = aa'+bb' + i(ab'+a'b).
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