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edited Oct 23 2011 at 8:31

François G. Dorais♦
22.3k●2●48●113

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edited Oct 23 2011 at 8:22

François G. Dorais♦
22.3k●2●48●113

set-theory lo.logic

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asked Oct 23 2011 at 6:50

Matthew Gagliardi
93●3

A model of CH +$\lnot \diamondsuit$

All of the models of CH which I know of also satisfy $\diamondsuit$. What is the easiest way to produce a model of CH wherein $\diamondsuit$ is false?

set-theory