Sign (mathematics) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sign (mathematics)" in English language version.

refsWebsite

Global rank English rank

513^th place

537^th place

2,066^th place

6,869^th place

1math-only-math.com

low place

low place

6^th place

6^th place

archive.org

Alexander Macfarlane (1894) "Fundamental theorems of analysis generalized for space", page 3, link via Internet Archive

cas.cz

cs.cas.cz

"SignumFunction". www.cs.cas.cz. Retrieved 2020-08-26.

math-only-math.com

"Sign of Angles | What is An Angle? | Positive Angle | Negative Angle". Math Only Math. Retrieved 2020-08-26.

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. "Sign". mathworld.wolfram.com. Retrieved 2020-08-26.