prolog-assert
Defining predicates in SICStus Prolog / SWI-Prolog REPL
I am reading http://cs.union.edu/~striegnk/learn-prolog-now/html/node3.html#subsec.l1.kb1, but I am having trouble running the following predicate:[详细]
2023-04-02 16:53 分类：问答In Prolog why does this query return this particular result
?- assert(p(a)),assert(p(b)),p(X). X = a yes Wha开发者_如何学运维ts the effect of this query and why does it return this particular result?It is as if you queried the following source:[详细]
2023-03-20 15:18 分类：问答Appending facts into an existing prolog file
I\'m having trouble inserting facts into an existing Prolog file, without overwriting the original contents.[详细]
2023-01-01 20:18 分类：问答Prolog - ASSERT and RETRACT
I was wondering, I am aware you can use assert to add facts or rules or whatever if you have declared the predicate to be -:dynamic, but this only allows the changes that are made to be kept in that s[详细]
2022-12-22 15:27 分类：问答
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