Logical negation (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Logical negation" in Simple English language version.

refsWebsite

Global rank Simple English rank

low place

19^th place

513^th place

25^th place

low place

low place

mathvault.ca (Global: low place; Simple English: 19^th place)

"Comprehensive List of Logic Symbols". Math Vault. 2020-04-06. Retrieved 2020-09-02.

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

math.toronto.edu

"Logic and Mathematical Statements - Worked Examples". www.math.toronto.edu. Retrieved 2020-09-02.

wolfram.com (Global: 513^th place; Simple English: 25^th place)

mathworld.wolfram.com

Weisstein, Eric W. "Negation". mathworld.wolfram.com. Retrieved 2020-09-02.