different between iff vs pff
iff
English
Pronunciation
- Read as “if and only if”
Conjunction
iff
- (mathematics, logic) If and only if; used to show that the truth values of two statements are the same.
- (mathematics, logic) logically equivalent to rephrases:
- A rectangle is a square iff all four of its sides have the same length.
- biconditionally
- just in case or just in the case that
- equal
- that is to say
- XNOR
- Obsolete spelling of if.
Related terms
- if
- implies
- not
- and
- or
- xor
- nand
- nor
See also
- formal logic
Translations
Anagrams
- FFI, FIF, Fif.
iff From the web:
- what if
- what iffy means
- what iff means
- what if marvel
- what offers
- what if netflix
- what if movie
- what if god was one of us
pff
English
Alternative forms
- pf, pfff, etc.
- pfft
Etymology
(onomatopoeia)
Pronunciation
- IPA(key): /p?f?/, [p???], [?????]
Interjection
pff
- An expression of annoyance or disappointment.
- A dismissive response to a ridiculous comment.
- The sound made whilst blowing a raspberry.
- An expression of laughter.
Translations
Anagrams
- FFP
French
Alternative forms
- pf, pfff, pffff etc.
Etymology
onomatopoeia
Pronunciation
Interjection
pff
- pff
pff From the web:
- what pfft means
- what pff means
- what pfft
- what pfff means
- what pff stands for
- what office character am i
- what pfft means in texts
- what pfft stands for
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