Manuals/calci/IMSUBTWO

IMSUBTWO(Complexnumber1,Complexnumber2)

• $Complexnumber1,Complexnumber2$ are two complex numbers of the form $z=a+ib$

Description

• This function calculates the difference between two complex numbers.

$Complexnumber1,Complexnumber2$ are compulsory arguments.

• Complex number is indicated as $z=a+ib$, where $a$ & $b$ are the real numbers, and $i$ is the 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.

ZOS

• The syntax is to calculate the difference of the complex numbers in ZOS is $IMSUBTWO(Complexnumber1,Complexnumber2)$.
  • $Complexnumber1,Complexnumber2$ are two complex numbers of the form $z=a+ib$
• For e.g.,IMSUBTWO("4+5i","9-3i")

Imsub

Examples

1. IMSUBTWO("6+4i","5+3i")=1+1i
2. IMSUBTWO("-3-4i","6-7i")=-9+3i
3. IMSUBTWO("-8","9+10j","2-7j")=-17-10j
4. IMSUBTWO("5+7i","3")=2+7i

Related Videos

IMSUB

See Also

• IMREAL
• IMSUB
• IMSUMTWO
• IMAGINARY
• COMPLEX

References

Complex number

• List of Main Z Functions

• Z3 home