jon.stevens

Joined: February 17, 2009  (email not validated)

Number of comments posted: 1

Number of votes received: 0

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Recent Comments

Re: I didn’t sleep last night AND the night before  •  February 17, 2009, 7:38pm  •  0 vote

Technically speaking, in formal logic, the statement "I didn't sleep last night and the night before" cold be true if you had slept on either one but not both of those nights, as you did not sleep on