24 game/Solve: Difference between revisions
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answer 8 4 7 1 |
answer 8 4 7 1 |
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8*7-4*1 |
8*7-4*1 |
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answer 1 1 2 7 |
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(1+2)*1+7 |
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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 minimal operator precedence makes the language more regular.] |
The answer will be either a suitable J sentence or blank if none can be found. This means that, for example, the sentence <code>8*7-4*1</code> is equivalent to the sentence <code>8*(7-(4*1))</code>. [Many infix languages use operator precedence to make polynomials easier to express without parenthesis, but J has other mechanisms for expressing polynomials and minimal operator precedence makes the language more regular.] |
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=={{header|Mathematica}}== |
=={{header|Mathematica}}== |
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