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How the exponential logarithm and trigonometric functions of variable is different from complex variable comment?
Wiki User
∙ 10y ago
The exponential function, logarithms or trigonometric functions are functions whereas a complex variable is an element of the complex field.
Each one of the functions can be defined for a complex variable.
Wiki User
∙ 10y ago
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What is inverse of exponential function?
The logarithm function. If you specifically mean the function ex, the inverse function is the natural logarithm. However, functions with bases other than "e" might also be called exponential functions.
What is the integral of e x 2?
http://www.wolframalpha.com/input/?i=integrate+exp(x^2) The solution lists an "imaginary error function". This means that the integral can NOT be expressed as a finite number of the so-called elementary functions (that is, as any combination of addition, subtraction, multiplication, division, trigonometric functions, inverse trigonometric functions, exponential function, natural logarithm). The site mentioned also shows a series expansion.
What math function can be resolve by math coprocessor?
From Wikipedia: "Typical operations are addition, subtraction, multiplication, division, and square root. Some [older] systems ... can also perform various transcendental functions such as exponential or trigonometric calculations, though in most modern processors these are done with software library routines." Trigonometric refers to sine, cosine, etc., as well as the corresponding inverse functions. The exponential function is to calculate ex, in combination with the natural (base e) logarithm, this can be used to calculate powers.
How do you convert a logarithm in to a exponential?
A logarithm can not be converted in to an exponential, as an exponential is defined for all real numbers, while a logarithm is only defined for numbers greater than zero. However, a logarithm can be related to an exponential by the fact that they are inverses of each other. e.g. if y = 2^x the x = log2y
What is the difference between a logarithmic function and a natural exponential function?
The exponential function, in the case of the natural exponential is f(x) = ex, where e is approximately 2.71828. The logarithmic function is the inverse of the exponential function. If we're talking about the natural logarithm (LN), then y = LN(x), is the same as sayinig x = ey.
What is inverse of exponential function?
The logarithm function. If you specifically mean the function ex, the inverse function is the natural logarithm. However, functions with bases other than "e" might also be called exponential functions.
What is the integral of e x 2?
http://www.wolframalpha.com/input/?i=integrate+exp(x^2) The solution lists an "imaginary error function". This means that the integral can NOT be expressed as a finite number of the so-called elementary functions (that is, as any combination of addition, subtraction, multiplication, division, trigonometric functions, inverse trigonometric functions, exponential function, natural logarithm). The site mentioned also shows a series expansion.
What math function can be resolve by math coprocessor?
From Wikipedia: "Typical operations are addition, subtraction, multiplication, division, and square root. Some [older] systems ... can also perform various transcendental functions such as exponential or trigonometric calculations, though in most modern processors these are done with software library routines." Trigonometric refers to sine, cosine, etc., as well as the corresponding inverse functions. The exponential function is to calculate ex, in combination with the natural (base e) logarithm, this can be used to calculate powers.
How do you convert a logarithm in to a exponential?
A logarithm can not be converted in to an exponential, as an exponential is defined for all real numbers, while a logarithm is only defined for numbers greater than zero. However, a logarithm can be related to an exponential by the fact that they are inverses of each other. e.g. if y = 2^x the x = log2y
What is the domain of logarithm and exponential function?
Domain of the logarithm function is the positive real numbers. Domain of exponential function is the real numbers.
Does an exponent have an opposite?
The inverse function of the exponential is the logarithm.
Examples of logarithm?
My daughter's math teacher recommended the following site, which was enormously helpful for her. Here's a link to the 'natural logarithm' topic, and you can find a bunch of other math topic videos there. It is all free. Hope it will help.http://www.brightstorm.com/d/math/s/precalculus/u/exponential-and-logarithmic-functions/t/the-number-e-and-the-natural-logarithm
How do you create a class of complex numbers in c?
You must remember that complex numbers need two parts - a real and an imaginar part, so you have to define fields for these parts. You also need to define methods at least for the basic operations, such as addition, subtraction, multiplication and division. You may also want to define methods for more advanced operations, such as trigonometric functions and the exponential function and natural logarithm, all of which have special definitions in the case of complex numbers.
What is the difference between a logarithmic function and a natural exponential function?
The exponential function, in the case of the natural exponential is f(x) = ex, where e is approximately 2.71828. The logarithmic function is the inverse of the exponential function. If we're talking about the natural logarithm (LN), then y = LN(x), is the same as sayinig x = ey.
You can solve an equation of the form logb x equals a by using the definition of a logarithm to write an equivalent exponential equation?
logb x = a According to the definition of the logarithm, a is the number that you have to exponentiate b with to get x as a result. Therefore: ba = x
What is the difference between the common logarithm and the natural logarithm?
A logarithm is the exponent to which a number called a base is raised to become a different specific number. A common logarithm uses 10 as the base and a natural logarithm uses the number e (approximately 2.71828) as the base.
The advantages of exponential and logarithmic functions?
logarithmic function is used to simplify complex mathematical calculation. FOR example- Tedious multi-digit multiplication steps can be replaced by table look-ups and simpler addition because of the fact-important in its own right-that the logarithm of a product is the sum of the logarithms of the factors:if someone needs to calculate value of 2.33153.017 he can calculate it by using logarithmic function.The logarithm of a number is the exponent by which another fixed value, the base, has to be raised to produce that number. For example, the logarithm of 1000 to base 10 is 3
