4 ms·

Maybe you could do the same thing by having a negation and reciprocal button?

• gushogg-blake 2y ago
  Yeah, having dedicated operators for going the other way just fit my mental model better for the types of tasks I had in mind for it.
  • beeflet 2y ago
    Hmm, well then maybe it would be simpler to have a single button that swaps the input and the accumulator? into and from may be easier for the average joe to read though
    • layer8 2y ago
      RPN calculators have that (swap button).
• layer8 2y ago
  Yes, I use those all the time for exactly that purpose. In many cases you don't even need to worry in which order to enter the operands when calculating a difference or ratio, just press negate or reciprocal if the result doesn't look right.