Difference between revisions of "Iff"
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'''Iff''' is an abbreviation for the phrase "if and only if." | '''Iff''' is an abbreviation for the phrase "if and only if." | ||
| + | If and only if proofs often contain two parts. The first is the "if" part, which is reletively straightforward. The second is the "only if" part. To prove this, you need to show that the to prove is only satisfied by the given. This is typically more difficult than the "if" part. | ||
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{{stub}} | {{stub}} | ||
[[Category:Definition]] | [[Category:Definition]] | ||
Revision as of 01:23, 7 July 2006
Iff is an abbreviation for the phrase "if and only if." If and only if proofs often contain two parts. The first is the "if" part, which is reletively straightforward. The second is the "only if" part. To prove this, you need to show that the to prove is only satisfied by the given. This is typically more difficult than the "if" part.
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