| 释义 |
rational function
noun[ C ]
mathematics specializeduk /ˌræʃ.ən.əl ˈfʌŋk.ʃən/ us /ˈræʃ.ən.əl ˌfʌŋk.ʃən/
a function(= a quantity whose value depends on other values) that can be written as a fraction in which one polynomial(= a number or mathematical symbol, or the result of adding or subtracting two or more numbers) is divided by another polynomial: 有理函数
First we consider the problems whose solutions are rational functions of the parameters.首先我们考虑那些解是参数的有理函数的问题。
This shows that F is a non-constant rational function.
To add and subtract rational functions, you follow the same principles as arithmetic, but you need to take special care of signs.
Such a change is always given by a rational function.
SMART Vocabulary: related words and phrases
Terms for numbers
-handed
additive inverse
aliquot
common denominator
common factor
common multiple
exponent
fold
fortyfold
fourfold
GCF
hundredfold
reciprocal
recurring
recurring number
remainder
response variable
twentyfold
twofold
weighting
You can also find related words, phrases, and synonyms in the topics:
Numerical relationships
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