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POA: Search Engine
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ST-ECF
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Free Text Search of POA Documents
This engine will also find postscipt and pdf files.
Examples:
- bee* will return all documents containing words starting with the letters bee.
- not bee will return an error.
- bee* and pie will return all documents containing words starting with bee and also containing the word pie.
- bee or not pie implies calculation of an unlimited NOT and will return an error.
- not ( bee or not pie ) will be transformed to not bee and pie which is calculated as pie and not bee and is OK.
- bee pie will report a syntax error beacause an operator is missing.
Operator precedence takes place, i.e. ANDs are calculated before
ORs. These precedences can be changed using parantheses.
POA
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