Manuals/calci/IMREAL

IMREAL (ComplexNumber)


  • is of the form .
    • IMREAL(),returns the real coefficient of a complex number.

Description

  • This function gives the real coefficient of the complex number.
  • In  , ComplexNumber is in the form of  
  • where   &   are the real numbers.   imaginary unit.  .
  • The complex number   can be identified by   in the complex plane.
  • Here   is called real part and   is the imaginary part of  .
  • This function shows the value of the real part of  .
  • A complex is said to be purely imaginary when   and it is a real number when  .
  • We can use COMPLEX function to convert real and imaginary number in to a complex number.

ZOS

  • The syntax is to calculate real coefficient of the complex number in ZOS is  .
    •   is of the form  .
  • For e.g.,IMREAL(IMSUM("2+3i","1-9i"))

Examples

  1. =IMREAL("3+4i") = 3
  2. =IMREAL("-5+6i") = -5
  3. =IMREAL("8") = 8
  4. =IMREAL("-2i") = 0

Related Videos

IMREAL

See Also

References