Manuals/calci/IMSUM

IMSUM(z1,z2,z3...)

• $z1,z2,z3$ are the complex numbers is of the form $a+ib$

Description

• This function gives the sum of the two or more complex numbers.
• IMSUM(z1,z2,....), Where $z1,z2,...$ are the complex number is of the form "a+ib".
• where Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a <math> & <math> b <math> are the real numbers.<math>i} imaginary unit .$i={\sqrt {-1}}$.
• In this function z1 is required. z2,z3,... are optional.
• 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.

Examples

1. IMSUM("12+10i","8+16i")=20+26i
2. IMSUM("-7-12i","-10-4i")=-17-16i
3. IMSUM("-14i","10-4i")=10-18i
4. IMSUM("17","24+12i")=41+12i
5. IMSUM("12+10i","8+16i","5+2i")=25+28i

See Also

• IMREAL
• IMSUB
• IMAGINARY
• COMPLEX

References

Binary Logarithm