(1) A caret mark appears between the words ├ö├ç├┐paid├ö├ç├û and ├ö├ç├┐to├ö├ç├û and the words ├ö├ç├┐in cash├ö├ç├û are inserted.(2) If used inside brackets, the caret is interpreted as the negation operator.(3) But what's even better is Pikachu's tough side, which his animators represent simply by transforming the pocket monster's normally circular mouth into a caret (the ^ symbol) to illustrate his competitiveness.(4) Some of it gets through though - this is because subject titles are ├ö├ç├┐cleverly├ö├ç├û crafted so that the spam filter doesn't recognise them (putting a full stop or caret in a word seems to work occasionally)(5) In fact, there is a linguistic analog: the use of carets , superscripts, and footnotes - all vertical operations - to embed new information in a finished text.(6) A dart (>) marks the last nucleotide for each gene and indicates the direction of transcription; nucleotides participating in termination codons of protein-coding genes are underscored with carets .(7) Not only do I underscore; I use brackets, carets , and braces; I annotate all four margins and I copiously turn down the edges (both top and bottom) of certain especially memorable pages.