Sorry.. forgot today's MOTD..
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/ HOW TO PROVE IT, PART 5 \
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| proof by accumulated evidence: |
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| Long and diligent search has not |
| revealed a counterexample. |
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| proof by cosmology: |
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| The negation of the proposition is |
| unimaginable or |
| |
| meaningless. Popular for proofs of the |
| existence of God. |
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| proof by mutual reference: |
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| In reference A, Theorem 5 is said to |
| follow from Theorem 3 in |
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| reference B, which is shown to follow |
| from Corollary 6.2 in |
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| reference C, which is an easy |
| consequence of Theorem 5 in |
| |
| reference A. |
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| proof by metaproof: |
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| A method is given to construct the |
| desired proof. The |
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| correctness of the method is proved by |
| any of these |
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\ techniques. /
\
\
.--.
|o_o |
|:_/ |
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now it result to this simply set..
plan-A
in reply to plan-A • •