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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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arithmetic_structure_of_rational_numbers [2013/09/03 00:38] nikolaj |
arithmetic_structure_of_rational_numbers [2013/09/08 14:11] nikolaj |
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| We'll also often omit the multiplication sign. | We'll also often omit the multiplication sign. | ||
| - | >we can also introduce numerator and denominator | + | We can also introduce numerator and denominator: |
| - | >$ \mathrm{num}\frac{a}{b}\equiv a $ | + | |
| - | >$ \mathrm{den}\frac{a}{b}\equiv b $ | + | ^ $ \mathrm{num}\frac{a}{b}\equiv a $ ^ |
| + | ^ $ \mathrm{den}\frac{a}{b}\equiv b $ ^ | ||
| === Theorems === | === Theorems === | ||
| Line 25: | Line 26: | ||
| === Reference === | === Reference === | ||
| Wikipedia: [[http://en.wikipedia.org/wiki/Rational_number|Rational number]] | Wikipedia: [[http://en.wikipedia.org/wiki/Rational_number|Rational number]] | ||
| - | ==== Context ==== | + | ==== Parents ==== |
| === Requirements === | === Requirements === | ||
| [[Rational number]] | [[Rational number]] | ||
| === Element of === | === Element of === | ||
| [[Field]] | [[Field]] | ||
