Changes

<div style="font-size:30px">'''IMEXP(z)'''</div><br/>

<div style="font-size:30px">'''IMEXP(z)'''</div><br/>

*where 'z' is the complex number.

*where <math>z</math> is the complex number.

==Description==

==Description==

*This function gives the exponential of a complex number.  

*This function gives the exponential of a complex number.  

*Here IMEXP(z),where z is the complex number of the form  z=x+iy,x&y are real numbers&I is the imaginary unit,i=sqrt(-1).  

*In <math>IMEXP(z)</math>, <math>z<math> is the complex number of the form  <math>z=x+iy</math>, <math>x</math>&<math>y</math> are real numbers & <math>i</math> is the imaginary unit. <math>i=sqrt{-1}</math>.  

*Euler's formula states that e^ix=cosx+isinx, for any real number x and e is the base of the natural logarithm.

*Euler's formula states that <math>e^{ix}= cosx+isinx<math>, for any real number <math>x<math> and <math>e</math> is the base of the natural logarithm.

*The approximate  value of the constant e=2.718281828459045 and it is equal to e^1.                                                  So the exponential of a complex number is : IMEXP(z)=e^z=e^(x+iy)=e^x.e^iy=e^x.(cosy+isiny).

*The approximate  value of the constant e=2.718281828459045 and it is equal to <math>e^1</math>.                                                  So the exponential of a complex number is : <math>IMEXP(z)=e^z=e^(x+iy)=e^x.e^iy=e^x.(cosy+isiny)=e^x.cosy+ie^x.siny</math>.

*=e^x.cosy+ie^x.siny. When  imaginary part is '0' then it will give the exponent value of the real number. *i.e.IMEXP(z)=EXP(z) when imaginary number (iy) is '0'.  

*When  imaginary part is '0', it will give the exponent value of the real number. *i.e.IMEXP(z)=EXP(z) when imaginary number (iy) is '0'.  

*We can use COMPLEX function to convert the real and imginary coefficients to a complex number.

*We can use COMPLEX function to convert the real and imaginary coefficients to a complex number.

==Examples==

==Examples==