| 单词 | partial fraction |
| 释义 | > as lemmaspartial fraction partial fraction n. Mathematics each of two or more fractions in terms of which a given fraction can be expressed as a sum, the product of their denominators being equal to the denominator of the given fraction. ΚΠ 1801 Philos. Trans. (Royal Soc.) 91 116 The numerators of partial fractions. 1908 G. H. Hardy Course Pure Math. vi. 198 It is very often convenient, in differentiating a rational function, to employ the method of partial fractions. 1991 J. Macqueen in C. Bondi New Applic. Math. vii. 144 We..introduce a technique for simplifying certain expressions by the method of partial fractions. < as lemmas |
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