@fossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish • 21 days agoomglemmy.dbzer0.comimagemessage-square36fedilinkarrow-up1447
arrow-up1447imageomglemmy.dbzer0.com@fossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish • 21 days agomessage-square36fedilink
minus-square@JPAKx4@lemmy.blahaj.zonelinkfedilinkEnglish10•21 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-square@drolex@sopuli.xyzlinkfedilinkEnglish5•21 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.