Tropical algebra overloading: Difference between revisions
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:;*[[https://en.wikipedia.org/wiki/Operator_overloading Operator overloading]] |
:;*[[https://en.wikipedia.org/wiki/Operator_overloading Operator overloading]] |
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=={{header|Julia}}== |
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<lang julia>⊕(x, y) = max(x, y) |
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⊗(x, y) = x + y |
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↑(x, y) = x * y |
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@show 2 ⊗ -2 |
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@show -0.001 ⊕ -Inf |
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@show 0 ⊗ -Inf |
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@show 1.5 ⊕ -1 |
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@show -0.5 ⊗ 0 |
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@show (-1)↑(1/2) |
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@show 5 ⊗ (8 ⊕ 7) |
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@show 5 ⊗ 8 ⊕ 5 ⊗ 7 |
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@show 5 ⊗ (8 ⊕ 7) == 5 ⊗ 8 ⊕ 5 ⊗ 7 |
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</lang>{{out}} |
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<pre> |
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2 ⊗ -2 = 0 |
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-0.001 ⊕ -Inf = -0.001 |
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0 ⊗ -Inf = -Inf |
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1.5 ⊕ -1 = 1.5 |
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-0.5 ⊗ 0 = -0.5 |
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(-1) ↑ (1 / 2) = -0.5 |
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5 ⊗ (8 ⊕ 7) = 13 |
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5 ⊗ 8 ⊕ 5 ⊗ 7 = 13 |
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5 ⊗ (8 ⊕ 7) == 5 ⊗ 8 ⊕ 5 ⊗ 7 = true |
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</pre> |
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=={{header|Python}}== |
=={{header|Python}}== |
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5 * (8 + 7) == 5 * 8 + 5 * 7 True |
5 * (8 + 7) == 5 * 8 + 5 * 7 True |
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</pre> |
</pre> |
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=={{header|R}}== |
=={{header|R}}== |
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