Clone of Avantesk. In my symbolic logic class, when I was typing out my homework, there wasn't any font that had logic symbols, I thus had to copy-paste each individual symbol from a wiki article. It was very tedious. So I decided to make a logic font. This is "my" second logic font and as you can see, this font was created by Eskema. If you like the way it looks, you can thank/credit Eskema (though Eskema seems to have been gone for 5 years now. All of its appearance is not due to me, I merely repurposed a few of the symbols to make it a logic font. But when I saw "Avantesk" I simply knew I had to revive "my" logic series.
The ! is the "not", @is "all since its like an A. # is the "some" since its like 3, $ is the "therefore" since FOUR, % is the "if then", ^ is the "or" since the symbol is so similar, & is the "and" because DUH!! * is the "if and only if"/mutual biconditional.