Noether's theorem (1918) states that any differentiable symmetry on the action of the Actual physical process contains a corresponding conservation regulation. Noether's theorem is becoming a elementary Device of recent theoretical physics and the calculus of variants. Though civilization, as its advantages turned obvious, spread west and northwest away from https://www.evernote.com/shard/s722/sh/840ea114-1fc2-6d4a-6e2e-61ef68576b26/O6g36ciHl8jeUf2jVtOHL2vBUI_Ye_PAj9y6WQtM8qdsIXj670H_1r4Vfg