prototact

@prototact@lemmy.zip

• ⁨Comment⁩ on ⁨Anon describes experience⁩ ⁨⁨11⁩ ⁨hours⁩ ago⁩:

  It’s not a matter of accuracy even, if for any two natural numbers x < y it holds x - y = 0 then x = y, which is a contradiction. So this is basic consistency requirement, basically sabotaging any effort to teach kids math.