dadarourou

2 ms·

1. 1.▲
   Prosthaphaeresis – Approximating products quickly using trigonometry(en.wikipedia.org)

   1 points by dadarourou 3y ago|0 comments
2. 2.▲
   by dadarourou 4y ago

   In Switzerland, we call them Toblerones, because they have the same shape as the chocolates.