CE ÎNSEAMNĂ LOGARITHMIC FUNCTION ÎN ENGLEZĂ?
logaritm
Logaritmul unui număr este exponentul la care trebuie ridicată o altă valoare fixă, baza, pentru a produce acel număr. De exemplu, logaritmul de la 1000 la baza 10 este 3, deoarece 10 la puterea 3 este 1000: 1000 = 10 × 10 × 10 = 103. Mai general, pentru oricare două numere reale b și x unde b este pozitivă și b ≠ 1, Logaritmul la baza 10 se numește logaritmul comun și are multe aplicații în știință și inginerie. Logaritmul natural are numărul irațional e ca bază; utilizarea sa este larg răspândită în matematica pură, în special calculul. Logaritmul binar utilizează baza 2 și este proeminent în domeniul informaticii. Logaritmele au fost introduse de John Napier la începutul secolului al XVII-lea ca un mijloc de a simplifica calculele. Acestea au fost rapid adoptate de navigatori, oameni de știință, ingineri și alții pentru a efectua mai ușor calcule, folosind reguli de slide și tabele logaritmice.
Definiția logarithmic function în dicționarul Engleză
Definiția funcției logaritmice în dicționar este funcția matematică y = log x. O altă definiție a funcției logaritmice este o funcție care poate fi exprimată în termenii acestei funcții.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «LOGARITHMIC FUNCTION»
Descoperă întrebuințarea
logarithmic function în următoarea selecție bibliografică. Cărți în legătură cu
logarithmic function și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Calculus of a Single Variable
5.1 The Natural Logarithmic Function: Differ ntiation I Develop and use properties
of the natural logarithmic function. I Understand the definition of the number e. I
Find derivatives of functions involving the natural logarithmic function.
Ron Larson, Bruce Edwards,
2013
2
Mathematical Applications for the Management, Life, and ...
Recall that the natural logarithmic function 1y 5 loge 1x2 2 is written y 5 ln x; see
Figure 11.2 for the graph. x y −2 2 4 6 8 10 −2 2 4 y = ln x Copyright 2011
Cengage Learning. All Rights Reserved. May not be copied, scanned, or
duplicated, ...
Ronald Harshbarger, James J. Reynolds,
2012
3
College Algebra with Applications for Business and Life Sciences
4.3 Logarithmic Functions □ Recognize and evaluate a logarithmic function with
base □ Sketch the graph of a logarithmic function. a. □ Recognize and evaluate
the natural logarithmic function. □ Use a logarithmic model to solve an ...
Ron Larson, Anne V. Hodgkins,
2012
4
Precalculus with Limits
Use logarithmic functions to model and solve real-life problems. Why you should
learn it Logarithmic functions are often used to model scientific observations. For
instance, in Exercise 97 on page 236, a logarithmic function is used to model ...
This inverse function is called the natural logarithmic function and is denoted by
the special symbol ln read as “the natural log of ” or “el en of ” Note that the
natural logarithm is written without a base. The base is understood to be e. x. x x,
fx ex ...
6
College Algebra and Trigonometry
consider a decreasing exponential function and a decreasing logarithmic
function as possible models. Use a graphing utility to find the exponential
regression function and the logarithmic regression function for the data. See
Figures 4.51 and ...
Richard Aufmann, Vernon C. Barker, Richard Nation,
2007
Use logarithmic functions to model and solve real-life problems. Why you should
learn it Logarithmic functions are often used to model scientific observations. For
instance, in Exercise 89 on page 404,a logarithmic function is used to model ...
Ron Larson, Robert P. Hostetler,
2006
8
Annual Report of the Director, United States Coast and ...
Rule—If the name of the function of the column in which the given logarithmic
function is found stands at the top of the page, the degrees must also be taken
from the top of such page, and the minutes and seconds from the first two
columns on ...
U.S. Coast and Geodetic Survey,
1897
9
The collected works of Sir Humphry Davy ...: Discourses ...
If the name of the function of the column in which the given logarithmic function is
found stands at the top of the page, the degrees must also be taken from the top
of such page, and the minutes aud seconds from the first two columns on the left
...
Sir Humphry Davy, U.S. Coast and Geodetic Survey, John Davy,
1897
10
Report of the Superintendent ... Showing the Progress of the ...
Rule—If the name of the function of the column in which the given logarithmic
function is found stands at the top of the page, the degrees must also be taken
from the top of such page, and the minutes and seconds from the first two
columns on ...
U.S. Coast and Geodetic Survey,
1897
ȘTIRI NOI CARE INCLUD TERMENUL «LOGARITHMIC FUNCTION»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
logarithmic function în contextul următoarelor știri.
Ischemic biomarker heart-type fatty acid binding protein (hFABP) in …
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Supply Chain News: Moore's Law and the Supply Chain
But that is because it is plotted as a logarithmic function. If it was plotted more conventionally, it would show what today would like slow ... «Supply Chain Digest, Apr 15»
Life Expectancy in the Developing World: How Do We Buy Longer …
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Markets Live: ASX has best week since February
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The Golden Curve: Determining player value in freemium apps
After fitting a number of functions on a number of games, my Golden Curve ended up being a logarithmic function with three parameters. So far ... «The Next Web, Iun 14»
How to Calculate Your Weight On the Habitable Mega-Earth
Or, we could do a logarithmic function to just compare them directly, but I skipped a lot of pre calculus classes and don't even remember what a ... «Motherboard, Iun 14»
NFL Draft: Spend Wisely
There were some bumps in the data, so he fit a logarithmic function to his results in order to come up with the final chart. To see how this ... «Dawgs By Nature, Mai 14»
Interference Filter Cavities and Types for Optical Research
The outcome is that the bandwidth is about a logarithmic function of the number of layers in the reflector stacks. Using a number of Fabry-Perot ... «AZoOptics.com, Apr 14»
Hennessey's 2014 Chevrolet Corvette Stingray Hits 200.6 MPH
NFSMW 5pts. @titanium.tim Although horsepower and top speed are very directly correlated, horsepower is a logarithmic function here. «MotorTrend Magazine, Dec 13»
Synthetic biology: It's an analog world
... using just two transcription factors, the authors were able to create a negative-feedback analog circuit that scaled the logarithmic function. «Nature.com, Mai 13»