Format:
determine the arrangement of (data) for storage and display; The general appearance of a document or publication; The arrangement of text on printed output or a display screen, or a coded description of such an arrangement;
The layout of a document; The form of presentation of something; To create or edit the layout of a document; Change a document so it will fit onto a different type of page;
http://en.wiktionary.org/wiki/format

Logic:
the principles that guide reasoning within a given field or situation; "economic logic requires it"; "by the logic of war"; The relationship between elements and between an element and the whole in a set of objects, individuals, principles, or events;
The system of operations performed by a computer that underlies the machine's representation of logical operations; A system of reasoning; The nonarithmetic operations performed by a computer, such as sorting, comparing, and matching, that involve yes-no decisions;
http://wordnetweb.princeton.edu/perl/webwn?s=logic


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Note added at 3 hrs (2013-01-22 19:04:33 GMT)
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"formatted logic" image reference links:

http://support.ge-ip.com/support/index?page=kbchannel&id=233...
http://www.datasheets.org.uk/MC44461/Datasheet-04/DSA0066998...
http://jinjukim96.blogspot.com/2012/10/earthlings.html