Manuals/calci/IMARGUMENT

IMARGUMENT(Complexnumber)

• is of the form .
• IMARGUMENT(), returns the argument theta, an angle expressed in radians

Description

• This function gives the principal value of an argument of a complex-valued expression .
• i.e The angle from the positive axis to the line segment is called the Argument of a complex number.
• In this function angle value is in Radians.
• Here , Where Complexnumber in the form of . i.e & are the real numbers.
• imaginary unit . .
• An argument of the complex number is any real quantity such that = for some positive real number .
• Where and .
• The argument of a complex number is calculated by in Radians.
• To change the Radian value to Degree we can use DEGREES function or we can multiply the answer with .
• We can use COMPLEX function to convert real and imaginary number in to a complex number.

ZOS

• The syntax is to calculate argument of a complex number in ZOS is .
• is of the form .
• For e.g.,IMARGUMENT("6.72+1.5i")
Imargument

Examples

1. IMARGUMENT("3-2i") = -0.5880026035475675
2. IMARGUMENT("5+6i") = 0.8760580505981934
3. IMARGUMENT("2") = 0
4. IMARGUMENT("4i") = 1.5707963267948966
5. DEGREES(IMARGUMENT("2+2i")) = 45°

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Complex Number Analysis