Репост из: MENFESS VOGOS GANK
f: ryndu
t: bespor
9 × -7i > 3 ( 3× -7u )
9 × -7i > 9 × -21u
-7i > 21u
7i < 21 u
i
t: bespor
9 × -7i > 3 ( 3× -7u )
9 × -7i > 9 × -21u
-7i > 21u
7i < 21 u
i