[HM] Henri-Dominique Truel
Umberto Bottazzini (bottazzini@ipamat.math.unipa.it)
Fri, 11 Sep 1998 11:37:22 +0100
Does anybody know the coordinates (birth and death) of
Henri-Dominique Truel? He is mentioned by Cauchy as "a certain
Henri-Dominique Truel" who apparently gave a geometrical interpretation
of complex numbers. Thanks
Umberto Bottazzini