IMABS

The IMABS function returns the absolute value (magnitude) of a complex number in the form x + yi.

Syntax 🔗

=IMABS(Inumber)

Inumber The complex number for which you want to find the absolute value (magnitude).

About IMABS 🔗

Use the IMABS function in Excel to find the absolute value of a complex number. This function is helpful in fields like electrical engineering and signal processing, where complex numbers are common. IMABS calculates the magnitude of a complex number formatted as x + yi, assisting you in computations that require the absolute value for further analysis.

Examples 🔗

Suppose you have a complex number 3 + 4i. You want to find the absolute value of this complex number. Use the IMABS function like this: =IMABS("3+4i")

Consider another complex number -2 + 6i. You seek to determine its absolute value. Using IMABS, the calculation would be: =IMABS("-2+6i")

Notes 🔗

The IMABS function works with complex numbers in the standard Excel format: x + yi. Enter the complex number in this format for accurate results. Use IMABS to obtain the magnitude of complex numbers, useful in mathematical and engineering applications.

Questions 🔗

What does the IMABS function return?

The IMABS function returns the absolute value (magnitude) of a complex number in the form x + yi.

Can I use the IMABS function for real numbers?

No, the IMABS function is specifically designed to work with complex numbers and will return an error if used with real numbers.

How does the IMABS function handle negative values in complex numbers?

The IMABS function considers the absolute value of both the real and imaginary parts in the complex number. Therefore, it effectively handles negative values and provides the positive magnitude.

IMCONJUGATE
IMCOS
IMDIV
IMEXP
IMLN
IMPOWER
IMPRODUCT
IMREAL
IMSEC
IMSIN
IMSQRT
IMSUB
SUMIFS

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