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Subject: Constraints and infix ^
Greetings! Just a quick note to check my understanding of the "constraint" listing for each function. Under 6.3.5 Infix Operator "^" Constraints: OR(Left != 0; Right != 0) Am I reading that correctly to prohibit both, 0^(some number) as well as (some number)^0? It has been a while but I seem to recall that (some number)^0 is valid, although it simply returns 1. Yes? Or have I mis-read the constraint notation? Hope everyone is having a great day! Patrick -- Patrick Durusau patrick@durusau.net Chair, V1 - US TAG to JTC 1/SC 34 Convener, JTC 1/SC 34/WG 3 (Topic Maps) Editor, OpenDocument Format TC (OASIS), Project Editor ISO/IEC 26300 Co-Editor, ISO/IEC 13250-1, 13250-5 (Topic Maps)
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