"But hopefully for influencing people"

Don't bank on it. I understand the first equation but certainly don't have enough maths to understand the second without sitting there for ages cudgeling the grey matter. Presumably your target audience here is only going to be the top 5% of the population ;-) x

Well, I did say it was a silly thought! Just because several people have posted comments saying "put me down for some" doesn't mean I actually had any intention of really producing and using them; it was a silly thought to have a giggle at. (Though I might run off a sheet or two from my printer now this much enthusiasm has been shown, admittedly.)

beckyc, of course, might very well be (notionally) intending to use the stickers within some specific context where the people involved are likely to understand them.