> On Oct 13, 2025, at 11:39, David G. Johnston <[email protected]> > wrote: > > > “iif” is shorthand for “if and only if”. So it isn’t likely to be a typo; it > only needs to be changed if it is wrong. I haven’t looked to see. >
Thanks for the explanation, I wasn’t aware of that. I learned. Best regards, -- Chao Li (Evan) HighGo Software Co., Ltd. https://www.highgo.com/
