75392e54c7
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@757 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
32 lines
618 B
Plaintext
32 lines
618 B
Plaintext
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:- protocol(symdiffp).
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:- info([
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author is 'Paulo Moura',
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version is 1.0,
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date is 1999/12/29,
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comment is 'Symbolic differentiation and simplification protocol.',
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source is 'Example based on the Clocksin and Mellish Prolog book.']).
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:- public(diff/1).
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:- mode(diff(-expression), one).
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:- info(diff/1, [
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comment is 'Returns the symbolic differentiation of self.',
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argnames is ['Expression']]).
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:- public(simplify/1).
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:- mode(simplify(-expression), one).
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:- info(simplify/1, [
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comment is 'Returns the symbolic simplification of self.',
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argnames is ['Expression']]).
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:- end_protocol.
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