Talk:Process function

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Origin?

I like this terminology. Where does it come from? —Preceding unsigned comment added by 65.43.126.224 (talk) 00:47, 12 January 2006 (UTC)[reply]

Lower case?

This version of the article says "A property can be identified as a process (or path) function if it is in lower case." That doesn't seem right. For instance heat is a process function but I've always seen it denoted in the uppercase: $Q$ . The only time I've seen it in lower case is as a unit quantity (heat per area: $q$ ). I have removed the sentence. Riick (talk) 00:40, 24 August 2010 (UTC)[reply]