simple continued fraction正则连分数;[数] 简单连分数;连分数
simple continued fraction expansion简单连分数展开
finite simple continued fraction有限简单连分数的几
simple e fraction简分数
simple calculate of fraction分数的简单计算
N（名词） a fraction in which the numerator and denominator are both integers expressed as a ratio rather than a decimal 简分数 (Also called common fraction, vulgar fraction)