因?yàn)?/c>用冪指數(shù)的相加或相減可以等同于它們的基數(shù)的相乘或相除。
Analysis on the logarithms model showed that, when the density increased to the certain limit, the crowding index inclined to a constant.
從對數(shù)模型分析,當(dāng)密度增加到一定限度時(shí),聚集塊指標(biāo)趨于一個(gè)常數(shù)。
It was also programmed with subroutines for logarithms and trigonometry.
它也用編好的子程序計(jì)算對數(shù)和三角。
Same with logarithms, roots, transcendentals, and other fundamental mathematical representations that appear nearly everywhere.
同樣的,對數(shù),根,超越數(shù),和其他到處出現(xiàn)的基本數(shù)學(xué)原理。
Logs base e (natural logarithms) appear in the calculation of compound interest, and numerous scientific and mathematical applications.
以e為底的對數(shù)(自然對數(shù))出現(xiàn)在復(fù)合計(jì)算以及大量科學(xué)和數(shù)學(xué)應(yīng)用程序中。
Let me illustrate where logarithms arose.
讓我舉例說明對數(shù)從那里產(chǎn)生。
German astronomer Johannes Kepler used these modern logarithms to calculate the orbit of Mars at the start of the 17th century.
德國天文學(xué)家克卜勒于17世紀(jì)初使用這種現(xiàn)代化的對數(shù)計(jì)算火星軌道。
An eminent mathematician, he is regarded as the inventor of the system of logarithms.
作為一名受人尊敬的數(shù)學(xué)家,龍比亞被謄為對數(shù)的發(fā)明者。
Logarithms are defined with respect to an arbitrarily chosen constant.
對數(shù)是相對于一個(gè)任選的常數(shù)來確定的。
It will be assumed that the reader is familiar with logarithms and trigonometric functions .
我們還希望讀者能熟悉對數(shù)和三角函數(shù)。
Based on the computational difficulty of computing discrete logarithms, a dynamic multiple secrets sharing scheme is proposed.
基于單向函數(shù)和有限域上離散對數(shù)問題提出一種動(dòng)態(tài)多秘密分享方案。
Virtually all the problems were straightforward numerical calculations, such as grinding out tables of sines, cosines, and logarithms .
事實(shí)上,所有的問題都是直接的數(shù)值計(jì)算,比如取正弦、余弦和對數(shù)計(jì)算。
Returns the mathematical constant e, the base of natural logarithms.
返回數(shù)學(xué)常數(shù)e,即自然對數(shù)的底。
Reducing everything "mod n" makes it impossible to use the easy techniques that we're used to such as normal logarithms.
對所有的數(shù)應(yīng)用“modn”的目的是使攻擊者不可能使用簡單的技術(shù)(如過去我們使用的對數(shù))破解它。
Ability to apply advanced mathematical concepts such as exponents, logarithms , quadratic equations, and permutations.
在工作中能運(yùn)用高等數(shù)學(xué)概念,如指數(shù),對數(shù),二次方程式和排列。
to apply advanced mathematical concepts such as exponents, logarithms , quadratic equations, and permutations.
有能力運(yùn)用先進(jìn)的數(shù)學(xué)概念,如指數(shù),對數(shù),二次方程式。
VOICE: What do logarithms, biology and logic have in common?
對數(shù),生物學(xué)和邏輯學(xué)有甚么共同點(diǎn)呢?
Logarithms with 10 as a base are called common logarithms .
以10為基底的對數(shù)稱為常用對數(shù)。
The decibel is related to the exponents and logarithms described in prior sections.
在先前章節(jié)有談到,分貝是和指數(shù)及對數(shù)有關(guān)。
A new proxy multi-signature scheme with message recovery is proposed based on discrete logarithms.
基于離散對數(shù)提出了一個(gè)具有消息恢復(fù)的代理多重簽名方案。
Its security depends not only on the elliptic curve discrete logarithms but also on the choice of the elliptic curve and its system.
其安全性不僅依賴于橢圓曲線離散對數(shù)的分解難度,而且依賴于橢圓曲線的選取和橢圓曲線密碼體制。
Returns the base-10 logarithm of e, the base of natural logarithms.
返回e(自然對數(shù)的底)的以10為底的對數(shù)。
So how did Napier's logarithms work?
納皮爾的對數(shù)要怎麼使用呢?
Tip: E is the Euler's constant, which is the base of natural logarithms (approximately 2. 7183).
注意:E是個(gè)固定的數(shù)值。是基于自然數(shù)的對數(shù)(大約是2.7183)
Mr. Ward: "What do you do on a test if you forget how to do inverse logarithms? "
沃茲先生:“如果在考試的時(shí)候你忘了怎樣做反對數(shù)怎么辦?”
In this paper a dynamic secret sharing scheme based on discrete logarithms was proposed and it can detect cheaters.
本文提出了一個(gè)基于對數(shù)的動(dòng)態(tài)秘密分享方案,它能夠檢測欺詐者。
The law of iterated logarithms of maximum likelihood estimate
最大似然估計(jì)的重對數(shù)律
On the digital signature schemes whose security based on solving discrete logarithms problem and factoring problem simultaneously
關(guān)于同時(shí)基于因子分解與離散對數(shù)問題的簽名體制
Directed signature scheme based on discrete logarithms and its application
基于離散對數(shù)的有向簽名方案及其應(yīng)用
Linear regression of the logarithms;
對數(shù)值線性回歸法;
An Access Control Scheme Based on Discrete Logarithms and Polynomial Interpolations
一種基于離散對數(shù)和多項(xiàng)式插值的訪問控制方案
The Construction of Weak Blind Digital Signature Schemes Based on Discrete Logarithms Problem
基于離散對數(shù)問題構(gòu)造弱盲簽名方案
Signature scheme with message recovery based on discrete logarithms and factoring
基于離散對數(shù)和因子分解具有消息恢復(fù)的簽名方案
Threshold Group-signature Scheme Based on Discrete Logarithms and Factoring
基于離散對數(shù)和因數(shù)分解的門限群簽名方案
A Dynamic Secret Sharing Scheme Based on Factorization and Discrete Logarithms
基于因子分解和離散對數(shù)的動(dòng)態(tài)秘密分享方案
Digital signature scheme based on discrete logarithms and factoring
一個(gè)基于兩大難題的數(shù)字簽名方案
New Digital Signature Schemes Based on Factoring and Discrete Logarithms
基于因數(shù)分解和離散對數(shù)的數(shù)字簽名方案
A new key authenticated scheme for cryptosystems based on discrete logarithms
基于離散對數(shù)加密系統(tǒng)的密鑰認(rèn)證模式
New Signature Schemes Based on Discrete Logarithms and Factoring
同時(shí)基于離散對數(shù)和素因子分解的新的數(shù)字簽名方案
An Improved Blind Signature Scheme Based on Discrete Logarithms
基于離散對數(shù)問題的盲數(shù)字簽名改進(jìn)方案