fossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish · 27 days agoomglemmy.dbzer0.comimagemessage-square35fedilinkarrow-up1422
arrow-up1422imageomglemmy.dbzer0.comfossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish · 27 days agomessage-square35fedilink
minus-squareJPAKx4linkfedilinkEnglisharrow-up9·27 days agoIf you’re saying two variables are equal, then x=x is valid. The only issue with this is it doesn’t indicate the restriction at x=0. This is a “hole” in the function since anything/0 is undefined. For all other cases the equation holds true.
minus-squaredrolex@sopuli.xyzlinkfedilinkEnglisharrow-up5·27 days agoSo x = x if x ≠ 0 and x ≠ x ≠ 0 if x = 0, got it.
If you’re saying two variables are equal, then x=x is valid. The only issue with this is it doesn’t indicate the restriction at x=0. This is a “hole” in the function since anything/0 is undefined. For all other cases the equation holds true.
So x = x if x ≠ 0 and x ≠ x ≠ 0 if x = 0, got it.