%0 Journal Article
%T The consistency strength of NFUB
%A Robert M. Solovay
%J Mathematics
%D 1997
%I arXiv
%X We show that the consistency strength of the system NFUB, a variant of Quine's "New Foundations" recently introduced by Randall Holmes, is precisely that of [ZFC - Power Set] + "There is a weakly compact cardinal''. This is a preliminary draft of the paper. Nevertheless, it contains a complete proof.
%U http://arxiv.org/abs/math/9707207v1