Posted on 08/14/2010 7:57:39 PM PDT by LibWhacker
No, by definition, it is not. Even Numbers are defined as numbers >1, and divisible by 2.
By extension, that now includes the numeri ficti - {-2,-4,-6...}
0 is excluded.
Isn’t that what I just said...?!
That’s a different equation to my literal mind. If P is 0 and NP is any other number than 0, then P can only equal NP if other equations are applied, which is more than the stated equation asks for. Then again, I’m not even a math amateur.
If you’re right, where’s your million plus a bonus for your less than a page answer?!
Dr. Math says 0 is even.
http://mathforum.org/library/drmath/view/57132.html
Who am I to argue with this?
I forgot to thank you for the brain exercise!
Now, now... Stop that! You’ll confuse people. Zero is even. Negative numbers aren’t fictional. And you can’t divide by zero. lol
I am not right - clearly, 0<>1.
The proof is a trick. Meant to be a joke.
LOL - what, nobody gets my humor, today...
Did you know that pie are not square? But 2 pie are.
“Thus, (A+B)(A-B)=B(A-B)
Therefore, it should be obvious to the casual observer, that A+B=B”
You’d be right if division by zero were permitted. Unfortunately it’s not, QED, you’re wrong.
LOL! I never was all that good at math!
Dunno who you are, but the good Dr’s are wrong. See the Peano Axioms, and go from there.
I meant to be wrong.
Apropos, one of my favorite HS teachers - Rocky, aka MR. Rockwell, aka the math guy - died last week.
He was a vet, a pilot, and a really good influence on my life. Looked at me funny when I enlisted during the Iranian Hostage Crises, but was really supportive.
I kept meaning to go show him my degree in Math - it would have made him laugh.
But I never did.
Sigh.
Dunno who you are, but Dr. Penner isn’t buying your story:
^ Lemma B.2.2, The integer 0 is even and is not odd, in Penner, Robert C. (1999). Discrete Mathematics: Proof Techniques and Mathematical Structures. World Scientific. pp. 34. ISBN 9810240880.
“I meant to be wrong.”
I assumed so. One of my favorite HS teachers taught us the fallacy underlying this “proof.” But until he did so, it had us all baffled.
Okay, now I’m worried; I understand at least part of the concept.
Nothing yet, but if someone does send me a million dollars that I didn’t earn, all refunds are subject to a 99% service fee. : )
Well, clearly, Dr. Penner wrote his discrete maths text after I graduated. LOL.
And yes, Rocky was the one who showed my the silly 1=0 trick.
Divergence, divergence, hmmm...
Or, as Rocky used to put it, 1=2, but only for very large values of 1!
“Did you know that pie are not square? But 2 pie are.”
OK... that I got. LOL
;)
Silly wabbit, math is for twicks!
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