# Reference prefixes for theorem environments Format 49 IfStyle Theorem RefPrefix thm End IfStyle Corollary RefPrefix cor End IfStyle Lemma RefPrefix lem End IfStyle Proposition RefPrefix prop End IfStyle Conjecture RefPrefix conj End IfStyle Definition RefPrefix def End IfStyle Example RefPrefix exa End IfStyle Problem RefPrefix prob End IfStyle Exercise RefPrefix exer End IfStyle Remark RefPrefix rem End IfStyle Claim RefPrefix claim End IfStyle Fact RefPrefix fact End IfStyle Criterion RefPrefix cri End IfStyle Algorithm RefPrefix alg End IfStyle Axiom RefPrefix axm End IfStyle Condition RefPrefix cond End IfStyle Note RefPrefix note End IfStyle Notation RefPrefix nota End IfStyle Summary RefPrefix sum End IfStyle Acknowledgement RefPrefix ack End IfStyle Conclusion RefPrefix conc End IfStyle Assumption RefPrefix assu End