RPN is the best. It’s mostly just doing math in the order it would be calculated anyways, so IMO, it’s far superior for learning (which is 99% of the time any normal person uses a calculator).
I still have the same scientific calculator I used in high school. All the markings on the keys have long since worn off, but my muscle memory is so strong that I am speedy and accurate in typing.
For isolated, unimportant calculations, I’ll use my phone or the calculator on my computer, but for anything more than that, I relish the chance to use my proper calculator. I think using it puts me in a particular frame of mind where I’m more focussed too, like my brain is going “okay, let’s buckle up, it’s maths time, let’s have no silly mistakes, keep on task”
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You are far too powerful to be in the presence of us mere mortals.
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RPN is the best. It’s mostly just doing math in the order it would be calculated anyways, so IMO, it’s far superior for learning (which is 99% of the time any normal person uses a calculator).
My family doctor collects rare hardware RPN calculators. Its his hobby.
It sits right where you need it, between your rotary dial telephone and your filing trays 👌
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The Dad vibes are chill af 😎
Do you also use a magnifying glass?
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I still have the same scientific calculator I used in high school. All the markings on the keys have long since worn off, but my muscle memory is so strong that I am speedy and accurate in typing.
For isolated, unimportant calculations, I’ll use my phone or the calculator on my computer, but for anything more than that, I relish the chance to use my proper calculator. I think using it puts me in a particular frame of mind where I’m more focussed too, like my brain is going “okay, let’s buckle up, it’s maths time, let’s have no silly mistakes, keep on task”
I grab my slide rule from my bag, because I am (mentally) a million years old.
EDIT: if I need precision, I use
bc.