This is terrific and it’s tempting to turn into a little python package. +1 for ...

		rao-v 8 months ago \| parent \| context \| favorite \| on: Show HN: Unsure Calculator – back-of-a-napkin prob... This is terrific and it’s tempting to turn into a little python package. +1 for notation to say it’s ~20,2 to mean 18~22