Difference between revisions of "Manuals/calci/IMSUM"
Jump to navigation
Jump to search
Line 8: | Line 8: | ||
*In this function z1 is required. z2,z3,... are optional. | *In this function z1 is required. z2,z3,... are optional. | ||
* Let z1=a+ib and z2=c+id. | * Let z1=a+ib and z2=c+id. | ||
− | *The | + | *The addition of two complex number is:<math>(a+ib)+(c+id)=(a+c)+(b+d)i </math> 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. | *We can use COMPLEX function to convert real and imaginary number in to a complex number. | ||
− | |||
− | |||
==Examples== | ==Examples== |
Revision as of 22:57, 18 December 2013
IMSUM(z1,z2,z3...)
- are the complex numbers is of the form
Description
- This function gives the sum of the two or more complex numbers.
- IMSUM(z1,z2,....), Where 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 ..
- In this function z1 is required. z2,z3,... are optional.
- Let z1=a+ib and z2=c+id.
- The addition of two complex number is: 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
- IMSUM("12+10i","8+16i")=20+26i
- IMSUM("-7-12i","-10-4i")=-17-16i
- IMSUM("-14i","10-4i")=10-18i
- IMSUM("17","24+12i")=41+12i
- IMSUM("12+10i","8+16i","5+2i")=25+28i