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If and only if (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "If and only if" in Simple English language version.

Last modified:

Ref.Un. Ref.Website
Global rank Simple English rank
32mathvault.ca
low place
109th place
22wolfram.com
1,091st place
142nd place
11web.archive.org
1st place
1st place
11mnstate.edu
low place
low place
11hawaii.edu
1,313th place
699th place

hawaii.edu (Global: 1,313th place; Simple English: 699th place)

math.hawaii.edu

mathvault.ca (Global: low place; Simple English: 109th place)

mnstate.edu (Global: low place; Simple English: low place)

web.mnstate.edu

web.archive.org (Global: 1st place; Simple English: 1st place)

wolfram.com (Global: 1,091st place; Simple English: 142nd place)

mathworld.wolfram.com

  • Weisstein, Eric W. "Equivalent". mathworld.wolfram.com. Retrieved 2020-09-04.
  • Weisstein, Eric W. "Iff". mathworld.wolfram.com. Retrieved 2020-08-22.