3 ms·
Probably not, but there is a proof in "Principia Mathematica" on page 379. https://en.m.wikipedia.org/wiki/Principia_Mathematica https://en.m.wikipedia.org/wik
by vharuck 8y ago
Probably not, but there is a proof in "Principia Mathematica" on page 379.
https://en.m.wikipedia.org/wiki/Principia_Mathematica https://en.m.wikipedia.org/wiki/Principia_Mathematica