Número hiper-real (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Número hiper-real" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1,045^th place

1,067^th place

wisc.edu

math.wisc.edu

H. Jerome Keisler, Vilas Professor of Mathematics Emeritus University of Wisconsin, Real and Hyperreal Numbers, Chapter 1, 1.4 Slope and Velocity: The Hyperreal Line p.23 [pdf]