Equation Icon  2 ab 1 j |- := V~ ---vavb~p = -----l, (75) |h| 8pG ^ --2-- bc -1--- ja := V~ |h|qabvc~p = 8pG Aa, (76) t := V~ -2-q q p~cd = --1--[l - q (l + ve( \~/ v )te)], (77) ab |h| ac bd 8pG ab ab e f