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When 1+1+1 Equals 1
https://mathenchant.wordpress.com/2024/12/19/when-111-equals-1/
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surprisetalk
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5d ago
Comments
pyuser583
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40m ago
Interesting. I always associate "1 + 1 = 1" with idempotency. Here, "1 + 1 + 1 = 1", but "1 + 1 = 0".
I'm not a math whiz, so I'm just stuck with "1 + 1 = 2."
aatd86
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15m ago
you're wrong. 1 + 1 = 10
lisper
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6m ago
Which of course is 0 mod 2.
harperlee
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13m ago
XOR is a simple operation that shows that behavior.
khannn
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24m ago
Terrence Howard has entered the chat
susam
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3m ago
A simple example where 1 + 1 + 1 = 1 is ℤ₂, i.e. the group of integers modulo 2.
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When 1+1+1 Equals 1
https://mathenchant.wordpress.com/2024/12/19/when-111-equals-1/
17
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Load More
pyuser583•40m ago
I'm not a math whiz, so I'm just stuck with "1 + 1 = 2."
aatd86•15m ago
lisper•6m ago
harperlee•13m ago