Returns the real coefficient of a complex number in x + yi or x + yj text format.
この関数は Google スプレッドシートでも Excel と同じように機能します。構文も引数も同じです。
IMREAL(inumber)The IMREAL function extracts the real part of a complex number. The input must be a string formatted as either 'x+yi' or 'x+yj', where x is the real coefficient and y is the imaginary coefficient.
=IMREAL("3+4i")結果: 3
Extracts the real part 3 from the complex number 3+4i.
=IMREAL("-5-2j")結果: -5
Extracts the real part -5 from the complex number -5-2j.
Excel will return the #NUM! error value.