Manuals/calci/IMSQRT

Revision as of 23:05, 18 December 2013 by Devika (talk | contribs)
IMSQRT(z)


  • is the complex number is of the form


Description

  • This function gives square root of a complex number.
  • IMSQRT(z), Where z is the complex number is in the form of "x+iy".
  • where x&y are the real numbers.'i' imaginary unit .
  • The square root of a complex number is defined by Failed to parse (syntax error): {\displaystyle \sqrt(z)=\sqrt{x+iy}=\sqrt{r.e^iθ}=sqrt(r)[cos(θ/2)+isin(θ/2)],where r is the modulus of z.<math>r=\sqrt(x^2+y^2)} and θ is the argument of z.Failed to parse (syntax error): {\displaystyle θ=tan^-1(y/x)} also θ∈(-Pi(),Pi()].
  • We can use COMPLEX function to convert real and imaginary number in to a complex number.

Remarks


Examples


'''''''  ''''

Description


 

This function calculates the square root of a complex number in a + bi or a + bj text format.


 IMSQRT

 

The square root of a complex number is:


 

IMSQRT(IN)

where IN   is the complex number


Column1 Column2 Column3 Column4
Row1 1.455346690225355+0.34356074972251243i
Row2
Row3
Row4
Row5
Row6

 

Let's see an example

I.e =IMSQRT(“2+i”) is 1.4553+0.34356i