76KiB, 625x500, 1567214198702-ESA_Gaia_MilkyWayAndromedaTriangulum_trajectories_625.jpg View SameGoogleiqdbSauceNAO Anonymous Thu 16 Apr 11:38:33 2020 No.11570670 ViewReplyOriginalReport Quoted By: Was set theory and formalism necessary to invent computer science? Not like programming but the part that is used to calculate how to design a microchip.