Re: U+0261 LATIN SMALL LETTER SCRIPT G

I don't think it is a script capital G, but I admit it is arguable. One of the reasons is that the related variables s and μ are not script capital. If you're interested, I could check in the book if script capital are used in this book for other notations.

Le mar. 28 mars 2017 à 18:52, "Jörg Knappen" <jknappen@web.de> a écrit :

This is a script capital G or, in TeX notation, {\cal G}. It reflects the use of multiple styles of the same underlying alhabet in mathematics and sciences.

It is not a capital script g (note the different ordering of capital and script).

 

--Jörg Knappen

 

I had found in 2013 a GꞬ contrast in mathematical notations of an old (1952) physics book (see http://www.unicode.org/mail-arch/unicode-ml/y2013-m01/0092.html)

Frédéric