We call the basic assumptions axioms and the consequent results theorems. But can things be done the other way around, using theorems to prove axioms? This is a central question of reverse ...

The second part of the paper deals with further connections between axioms of ZF-set theory and theorems of universal algebra. The Journal of Symbolic Logic (JSL) was founded in 1936 and it has become ...

The world is full of uncertainty: accidents, storms, unruly financial markets, noisy communications. The world is also full of data. Build foundational knowledge of data science with this introduction ...