4.4 Defaults
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The default Size depends on the type. For integer it is 8. For float it is 64. For binary it is the size of the
specified binary:
1> Bin = << 17/integer, 3.2/float, <<97, 98, 99>>/binary >>.
<<17,64,9,153,153,153,153,153,154,97,98,99>...
