Difference between revisions of "Manuals/calci/IMSUB"

Revision as of 22:46, 18 December 2013

IMSUB(z1,z2)

This function gives the difference of the two complex numbers.
IMSUB(z1,z2), Where $z1,z2$ are the complex number is of the form $a+ib$ .
$a$ & $b$ are the real numbers. $i$ imaginary unit . $i={\sqrt {-1}}$ .
Let z1=a+ib and z2=c+id.
The difference of two complex number is: $(a+ib)-(c+id)=(a-c)+(b-d)i$ where a,b,c and d are real numbers.
We can use COMPLEX function to convert real and imaginary number in to a complex number.

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 *This function gives the difference of the two complex numbers.
-*IMSUB(z1,z2), Where <math> z1,z2</math>  are  the complex number is in the form of <math>a+ib</math>.
+*IMSUB(z1,z2), Where <math> z1,z2</math>  are  the complex number is of the form  <math>a+ib</math>.
 *<math> a </math>& <math>b</math> are the real numbers. <math>i</math> imaginary unit .<math>i=\sqrt{-1}</math>.
 * Let z1=a+ib and z2=c+id.