rational function

rational function读音音标

英 [ˈræʃənl ˈfʌŋkʃən]

美 [ˈræʃənəl ˈfʌŋkʃən]

rational function意思解释

n.

有理函数；

英英释义

In mathematics, a rational function is any function which can be defined by a rational fraction, i.e.

双语例句

用作名词(n.)A rational function is continuous on any finite interval where the denominator is bounded away from zero.有理函数在任何有限区间上都是连续的，其中分母远离零值。The approximation of differentiable functions by a kind of interpolatory rational functions is discussed,and the corresponding order of approximation is obtained.讨论了一类插值有理函数对可微函数的逼近，得到了相应的逼近阶。