The IMLOG2 function returns the logarithm of a complex number with base 2.
Parts of an IMLOG2 formula
IMLOG2(value)
| Part | Description | Notes |
|---|---|---|
value | The input value of the logarithm function. | * The number can be written as plain numbers, for example 1, to be interpreted as a real number. * The number can be written as quoted text in order to specify both the real and complex coefficients. |
Sample formulas
IMLOG2("1+i", 3.5)
IMLOG2(COMPLEX(25, 34), 2.3)
IMLOG2(100, 10)
Notes
IMLOG2 is equivalent to IMLOG given base of 2 for all numbers.
Examples
| A | B |
|---|---|
| 1 | Formula |
| 2 | =IMLOG2("1+i") |
| 3 | =IMLOG2(COMPLEX(25, 34)) |
| 4 | =IMLOG2(100) |
Related functions
IMLOG: The IMLOG function returns the logarithm of a complex number for a specified base.
IMLOG10: The IMLOG10 function returns the logarithm of a complex number with base 10.
COMPLEX: The COMPLEX function creates a complex number, given real and imaginary coefficients.
IMAGINARY: Returns the imaginary coefficient of a complex number.
IMREAL: Returns the real coefficient of a complex number.