You are viewing a single comment's thread from:RE: [This Day on Math History] Nikolai Lobachevsky 'Precursor of the Hyperbolic Geometry' Passes Away (24/02/1856).View the full contextView the direct parentpaultactico2 (64)in STEMGeeks • 4 days ago Hey, thank you so much for the support my friend. I take on count the New Proposal. Regards.