Loading and Editing Programs in Prolog For loading programs in Prolog, the standard predicates are notations of bracket loader ‘[ …]’, ‘consult’,…
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programming in prolog
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Data Objects in Prolog In Prolog, data objects are also known as terms. In Prolog, the example of terms is bulldog, dog(rottweiler),…
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Loading clauses in Prolog To load the clauses into the database, there are two built-in predicates like: consult/1 and reconsult/1. In both…
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Starting Prolog Prolog system is straightforward. From one person to other person, the precise details of Prolog will vary. Prolog will produce…
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Equality Operators in Prolog To test the equality and inequality, Prolog has three types of relational operators. The value of arithmetic expression…
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Logical Operator in Prolog The description of the two operators is explained in this section. It takes arguments, and those arguments are…
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Arithmetic in Prolog In the previous sections, the examples are non-numerical. In this section, we will use is/2 built-in predicate. This predicate…
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Evaluating Goals in Prolog We will give a goal like cat(A) and go. Prolog searches from to bottom in the database. It…
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Looping until a Condition is Satisfied To execute a set of instructions repeatedly until a given condition is met, many programming languages…
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Examples of Files Example 1: In the following program, we define a readterms predicate. This predicate is used to read the first…