Name this person who showed real numbers are not countable by diagonalization and who discovered transfinite numbers.
Russell's paradox was developed to discredit one of this mathematician's theorems. The function named for this person has a derivative that is Lebesgue [lah-BEG] integrable, but that integral does not equal the change of the function. That function, which is not absolutely continuous, can be called the Devil's staircase, and it is based on repeatedly removing middle thirds to form this mathematician's namesake set. Name this person who showed real numbers are not countable by diagonalization and who discovered transfinite numbers.
Russell's paradox was developed to discredit one of this mathematician's theorems.
Georg Cantor