[FOM] LaTeX code for "truth value of ..."

Fri Dec 23 05:33:10 EST 2016

Hi Bob,

I always use my own command

\newcommand{\semantik}[1]{[\![#1]\!]}

Dieter Spreen

> Am 22.12.2016 um 23:38 schrieb Robert Lubarsky <lubarsky.robert at comcast.net>:
> 
> In forcing and related areas, often the symbol which is like |[ - ]| (don’t know how else to type it) is used for the truth value, as in |[ phi ]| meaning the truth value of phi as a member of the Boolean value used in the forcing (or the truth value as a member of a Heyting algebra, for Heyting-valued models, and so on). What is the latex code for that symbol?
>  
> Bob Lubarsky
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