Arden Shakespeare R. Woudhuysen of the University of Oxford. , the edition of one canonical play remains to be published: "Measure for Measure", edited by A. R. Braunmuller. What follows is a list of editions published in the third series thus far as of November 2018. The third series is also notable for publishing single-volume editions of certain plays which traditionally form part of the so-called Shakespeare Apocrypha, but for which there is considered good evidence of Shakespeare having at least been part author. Three apocryphal plays have so far been published in this manner. Due to the long period of time
S (set theory) S (set theory) S is an axiomatic set theory set out by George Boolos in his 1989 article, "Iteration Again". S, a first-order theory, is two-sorted because its ontology includes “stages” as well as sets. Boolos designed S to embody his understanding of the “iterative conception of set“ and the associated iterative hierarchy. S has the important property that all axioms of Zermelo set theory "Z", except the axiom of extensionality and the axiom of choice, are theorems of S or a slight modification thereof. Any grouping together of mathematical, abstract, or concrete objects, however formed, is a "collection", a