Alfredo Braunstein wrote: > But it should be "!(pit_ is the first par && rit_ is the first row) and > ... i.e. (!pit is not the first par || !rit is the first row) and ... without this ^^^
i.e. !(a && b) == (!a || !b) Alfredo
Alfredo Braunstein wrote: > But it should be "!(pit_ is the first par && rit_ is the first row) and > ... i.e. (!pit is not the first par || !rit is the first row) and ... without this ^^^
i.e. !(a && b) == (!a || !b) Alfredo