24 game/Solve: Difference between revisions
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answer 2 3 5 7
2+7+3*5
answer 8 4 7 1
8*7-4*1
The answer will be either a suitable J sentence or blank if none can be found. This means that, for example, the sentence 8*7-4*1 is equivalent to the sentence 8*(7-(4*1)). [Many infix languages use operator precedence to make polynomials easier to express without parenthesis, but J has other mechanisms for expressing polynomials and no operator precedence makes the language more regular.]
=={{header|Mathematica}}==
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