fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agoI just cited myself.mander.xyzimagemessage-square3fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageI just cited myself.mander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agomessage-square3fedilink
minus-squareValthorn@feddit.nulinkfedilinkEnglisharrow-up0·edit-24 months agox=.9999… 10x=9.9999… Subtract x from both sides 9x=9 x=1 There it is, folks.
minus-squarebarsoap@lemm.eelinkfedilinkEnglisharrow-up0·edit-24 months agoSomehow I have the feeling that this is not going to convince people who think that 0.9999… /= 1, but only make them madder. Personally I like to point to the difference, or rather non-difference, between 0.333… and ⅓, then ask them what multiplying each by 3 is.
minus-squareBuglefingers@lemmy.worldlinkfedilinkEnglisharrow-up1·1 month agoThe thing is 0.333… And 1/3 represent the same thing. Base 10 struggles to represent the thirds in decimal form. You get other decimal issues like this in other base formats too (I think, if I remember correctly. Lol)
x=.9999…
10x=9.9999…
Subtract x from both sides
9x=9
x=1
There it is, folks.
Somehow I have the feeling that this is not going to convince people who think that 0.9999… /= 1, but only make them madder.
Personally I like to point to the difference, or rather non-difference, between 0.333… and ⅓, then ask them what multiplying each by 3 is.
The thing is 0.333… And 1/3 represent the same thing. Base 10 struggles to represent the thirds in decimal form. You get other decimal issues like this in other base formats too
(I think, if I remember correctly. Lol)