Oh yay, Slate has discovered conditionally convergent series and the Riemann series theorem. (TL;DR a conditionally convergent series can be rearranged to "sum"

Oh yay, Slate has discovered conditionally convergent series and the Riemann series theorem. (TL;DR a conditionally convergent series can be rearranged to "sum" to any value at all or diverge) Cue dozens of clueless yo-yos claiming that this "invalidates mathematics" etc.