@Dianora

If there are 8x10^9 people, each of whom gets a car with 40kg of copper, wouldn't that be a total of 3.2x10^11 kg of copper? or 3.2x10^8 tonnes? 320 million tonnes?

#Mathing #Copper #EANasir

@cstross

How can drugs get more expensive? He already brought down their prices "600%, 700%, 1000%".

#idiot #math #mathing #sums #arithmetic #CorpseTwitching

#ChristmaFact #Mathing In the “12 Days of Christmas”, all the gifts mentioned within the song add up to 364 gifts.

TIL about catastrophic cancellation, which deals with the subtraction of approximate numbers rather than the exact, and I am like, holy f-ing hell, this explains so much why my math on the necklace was so wonky.

#mathing #mathamatics

@ned

37,510 "Yes" votes from 44,458 voters is only 84.3%, nowhere close to 99.45%

(edit: but still impressive for a strike vote)

#Teachers #Mathing #Badly

This morning I am feeling so proud of one of my mentees—I simply believed in her math abilities, allowed her agency to solve problems, & gave her guidance/support as I listened to her thinking. Her success in spite of the messaging she received has filled me with joy! Never underestimate the power of believing in someone! ❤️ #mathing

@blackle hold on, going back to the thing at the beginning where I counted the states and stuff.

each state is a distance of 1 from 8^2 different states (8^2+1 if we allow distance 0, too), because we can flip any one square, and we need 8^2 different classes, so yes we do need to be maximally efficient.

... also I should probably start tagging math stuff if I wanna look back at it. #mathing