In this paper, the convergence of coordinate rotating algorithm, a united algorithm for computing elementary functions, has been proved by expanding the definition of normal series.
本文通过推广正规序列的定义,得到一个不等式,由此证明了统一计算初等函数数值的坐标旋转法的收敛性,作了误差估计,并拓广了所计算的函数范围,成为快速计算所有初等函数的统一算法。
Functions discussed in this paper are not limited to non-elementary functions, and techniques of discriminant analysis is presented.
本文讨论了分段函数不一定都为初等函数,并给出了判别法。
In this paper,a united algorithm for computing elementary functions has been exp anded to compute more elementary functions.
本文拓广了初等函数统一算法 ,并证明了算法的收敛性 ,作了误差估计。
The Equivalence Relation of Two Common Inequations in Elementary Mathematics;
初等数学中两个常见不等式的等价关系
On application of vectors in elementary mathematics;
矢量在初等数学中的应用
Mathematical thoughtway in elementary number theory;
初等数论中蕴涵的数学思想方法
On the Teaching Practice and Experiece of Elementary Number Theory
初等数论的教学实践与体会
The purpose of the article is to draw attention to the most important problem solving techniques in elementary number theory and their uses are illustrated by some examples and problems.
针对学生在初等数论解题中不易下手这一难点，结合作者多年对数学教育专业初等数论课的讲授经验，提出了一些解题思路并总结了一些解题方
On continious problems of elementary function;
关于初等函数的连续问题
The contradictory phenomenon of the elementary function and partition function appearing in mathematics teaching caused the concept to be chaotic and the author hoped that the mathematics education circles could provide more appreciate and definite definitions.
指出了初等函数和分段函数在数学实践中出现的矛盾现象及引起的概念混乱,希望数学界及数学教育界给出更明确、更恰切的定义。
From Taking over to Restructuring-on the economic policy orientation of Japanese government towards Shanghai when it was occupied by Japan
从“接收”到“重组”——租界沦陷初期日本当局对上海的经济政策取向
Literary Movement and Literary Theoretical Criticism in the Japanese Invaders-controlled Areas;
沦陷区文学运动与文学理论批评初论
During the occupation, we had to live in total submission .
在沦陷时期, 我们得听凭摆布.
During the occupation, we had to live in total submission (to the invader).
在沦陷时期, 我们得听凭（侵略者的）摆布.
The Supply Control of the Japan s Imperial Army and Wang Jingwei Regime in Wuhan Region during Occupied China;
沦陷时期日伪对武汉地区的物资统制
On the teacher education in occupied regions during the Japanese invasion of China;
试论日本侵华时期沦陷区的教师教育
The Characteristics of the Magazine Wan Xiang in Occupied Shanghai;
沦陷时期上海《万象》杂志的形态特征
The Inheritance About Lu Xun in Periodical Wan Xiang During Occupied Shanghai;
上海沦陷时期《万象》杂志中的鲁迅继承
On the Reasons for Food Supplies Deficiency in the Area of Huabei Which Was Occupied by Japanese during the Anti-Japanese War;
抗战时期华北沦陷区的粮荒成因分析
Anti-japanese patriotism cultural movement in the northeast during janpanese occupied period;
论东北沦陷时期的爱国抗日文化运动
Vocational education of Puppet Government in JiangNan Enemy-occupied Area;
日伪时期江南沦陷区的职业教育概述
The Japanese Puppet Regime's Enslaving Education to Wuhan Citizens in Occupied Period
沦陷时期日伪对武汉民众的奴化教育
Twice of Guangxi s Losses of Medicine During the Anti-Japanese War;
论抗战时期广西两次沦陷期间的医药损失
The county guards of the puppet soldiers in North China--A case study of occupied Hebei;
华北伪军中的县警备队——以沦陷时期的河北为例
The Educational Administration and Management System in the Enemy-occupied Area during the Period of Anti-Japanese War;
抗日战争时期沦陷区的奴化教育行政管理制度
The Interpretation of the View of the Same Sex of Female as the Northeast Feminie Writers during the Occupation by Japan;
东北沦陷时期女作家创作的同类视角解读
The Chinese Characters in Japanese Novels Written in Japanese Occupied Period in Northeast China-Compared with Chinese Characters hi Chinese Novels;
东北沦陷期日本人小说中的中国人形象
Metropolis Culture in Aggressor-occupied Shanghai From Popular Periodical Wanxiang;
从《万象》杂志看上海沦陷时期的都市文化