Can some intelligent person explain why when you a user block a server or person, it’s just maybe stored in local app, maybe but not likely at the local server, but why isn’t this pushed up to large server and fediverse, so if some furry or only fans spam gets pushed to ten posts that get flagged, the server or entire verse cannot block them. But the again, heaven forbid you have ability to block any form of cartoon penis

unar is the free version and should be in Ubuntu

No. It’s ambiguous. In a math book or written by anyone that actually uses math, you don’t have a “%”

You group stuff below the line, and you use parens and brackets to group things like (a + b) and (x)(y) so that it is not ambiguous.

2/xy would be almost always interpreted differently than 2/x(x+y) which is ambiguous and could mean (2/x)(x+y) or 2/[(x)(x+y)]

No there is no clear right answer because it is ambiguous. You would never seen it written that way.

Does it mean A÷[(B)©] or A÷B*C