Irrational number

It is proved that in this system , for any irrational number α , there does not exist accessible α - tautology ; and for any real number α , there does not exist accessible α + - tautology ;

证明了在该逻辑系统中对每个无理数α而言，不存在可达α重言式，且对每个实数α而言，不存在可达α+重言式；

Research and Exploration on Concept Teaching of the Irrational Number e

关于无理数e概念教学之拓展性研究

The square root of two is an irrational number .

二的平方根是一个无理数。

Is an irrational number , also is a transcendental number .

是一个无理数，也是一个超越数。

An Scheme of Digital Signature Based on Encrypt Algorithm of Irrational Number

一种基于无理数加密算法的数字签名方案

Of or relating to an irrational number . digital processing

无理数的无理数的或与无理数有关的数字处理，数字加工

The logical definition of the irrational number is rather sophisticated .

无理数的逻辑主义是颇有些不自然的。

A Scheme of Stream Cipher Based on Irrational Number

一种基于无理数的序列密码方案

Statistical Estimation Method of Irrational Number e

无理数e的统计估计法

Chaos-like characteristics of irrational number series and its application to image encryption

无理数序列的似混沌特性及其在加密中的应用

Its academic core is to use the characters of the irrational number to finish condensing work .

理论核心是利用无理数所具有的特性完成文件压缩工作。

Suppose that z is an irrational number .

假设z是一个无理数。

When this rotating speed ratio is an irrational number , the distribution of grinding track becomes finer .

当转速比为无理数时，研磨轨迹的分布较致密。

A certain constant has been adopted as a standard to use in exponential functions . It is an irrational number .

一个无理数的无理数次方是否有可能是有理数？人们采用某常数作为指数函数中的底，这个常数是无理数。

Statistical estimation formula of irrational number e is constructed by famous Matching Experiment and the estimation ′ s properties are discussed in this paper .

本文通过著名的匹配试验构造出了无理数e的统计估计公式，并讨论了该估计的性质。

Time and fate ; If the exponent α is an irrational number , the the values are densely distributed on a circle .

在指数α为无理数时，无穷多值稠密地分布在圆周上。

And when scale coefficient a is fraction or irrational number , it should be calculated according to Z transform method , whose algorithm has also been given .

当尺度系数为分数甚或无理数时，必须采用频域Z变换法进行计算，并给出了该算法。

The rotating number is generally an irrational number and only in some special conditions is a rational one , from which it can be known that the motion of the system is quasi-periodic or periodic .

在此基础上分析系统的转动数，发现转动数一般为无理数，只在某些特定条件下存在有理旋转数，从而系统作准周期运动或者周期运动。

In order to overcome the discontinous phase unwrapping problems existing in the shape measurement of the discontinuous objects , the spatial carrier grating fringe pattern produced by the computer of which the ratio of two frequencies is an irrational number , is introduced .

为了解决非连续物体三维面形测量中所存在的非连续相位解包问题，采用计算机生成的两频率之比为一无理数的电子光栅作为空间载频光栅条纹投影到待测物体表面。