If for each then (£) follows from ($$). This means that if all the observer-moments that the hypotheses say may exist and which are compatible with our evidence e are in the same reference class () then a hypothesis h+ on which it is likely that one or more observer-moments compatible with e exist is supported vis-à-vis a hypothesis h- on which that is unlikely.
(£)
for each 
then (£) follows from ($$). This means that if all the observer-moments that the hypotheses say may exist and which are 
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