The IMLOG10 function returns the logarithm of a complex number with base 10.

Parts of an IMLOG10 formula

IMLOG10(value)

PartDesriptionNotes
valueThe 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

IMLOG10("1+i", 3.5)

IMLOG10(COMPLEX(25, 34), 2.3)

IMLOG10(100, 10)

Note

IMLOG10 is equivalent to IMLOG given base of 10 for all numbers.

Examples

AB
1Formula
2=IMLOG10("1+i")
3=IMLOG10(COMPLEX(25, 34))
4=IMLOG10(100)

IMLOG: The IMLOG function returns the logarithm of a complex number for a specified base.

IMLOG2: The IMLOG2 function returns the logarithm of a complex number with base 2.

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.