HP’s most accurate financial calculator, oddly enough, and despite only returning the ceiling of solve-for-n.

  • dm319@feddit.ukOPEnglish
    2·
    4 months ago

    That’s lovely - these calculators are very ‘dad’ style to me also (though my dad had a 70s style Casio). There’s something about the voyager HP calculators with their landscape format - they are really satisfying to use, I can see why he kept it on him!