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Yes and as an example:

1. the natural log (ln) of 2+i3~1.28+.98i (base e or 2.71828)

2. The Log of 2+i3~.57+.43i (base 10)

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Q: Can a logarithmic function have a complex number?
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Related questions

How do you change an exponential functions to a logarithmic function?

If y is an exponential function of x then x is a logarithmic function of y - so to change from an exponential function to a logarithmic function, change the subject of the function from one variable to the other.


What is logarithmic function?

n mathematics, the logarithmic function is an inverse function to exponentiation. The logarithmic function is defined as The base of the logarithm is a. This can be read it as log base a of x. The most 2 common bases used in logarithmic functions are base 10 and base e.


Is an exponential function is the inverse of a logarithmic function?

No, an function only contains a certain amount of vertices; leaving a logarithmic function to NOT be the inverse of an exponential function.


What is the inverse of an exponent function?

It is the logarithmic function.


What is the difference between a logarithmic function and a natural logarithmic function?

Ans: A natural log function ALWAYS has base e ( e is the irrational number that is the sum of the infinite series 2 + 1 / 2! + 1 /3! + 1 /4! + . . . )


What do you call the inverse function of the exponential function?

Logarithmic Function


What Disadvantages of logarithmic function?

The main disadvantage is that there is no general analytical way of finding the logarithm of a number.


A logarithmic function is the inverse of an exponential function?

Yes.


Is the inverse of an exponential function the quadratic function?

No. The inverse of an exponential function is a logarithmic function.


What is the equation of a logarithmic equation?

A logarithmic equation would be any equation that includes the log function.


A logarithmic function takes the exponential function's and returns the exponential function's input?

output


A logarithmic function takes the exponential function's output and returns the exponential function's?

input