This term I am writing an exam on boolean and IEEE arithmetic at university. As the exam will mostly consist on doing computations, I would like to do think about practice problems and verify the solutions. (My university has only 1 example on multiplicating IEEE numbers, none about division – both being needed for exams.)
I have been googling for a while and found mostly only a standard IEEE-754 calculator. Are there however more flexible tools? At least one that allows specifying the length of mantissa and exponent?