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:
?- 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:
I made a little code for creating a matrix of coordinates (like a chessboard), it\'s the following: createMatrix(N,M,R) :- creaMatriu(N,M,A), reversed(R,A).
I want to load this simple something into my Editor: Write:-repeat,write(\"hi\"),nl,fail. So that it prints \"hi\".
婠婠在水一方 2022-06-29 14:45 铜在人体中的含量比铁少得多，仅为100-200毫克。 缺乏 其主要功能是协助造血功能，催化血红蛋白的合成。铜不足会影响铁的吸收，导致血红蛋白开发者_开发技巧合成减少。铜
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