Manuals/calci/COMPLEX
COMPLEX(RN,IN,S)
- 'RN' is the real number.
- 'IN' is the imaginary number.
- 'S' is the suffix for the imaginary number.
Description
- COMPLEX function converts the real and imaginary coefficients into a complex number.
- A complex number is a number is in the form z = a + bi, where a and b are real numbers and i is the imaginary unit and
- In COMPLEX(RN,IN,SF), here RN is the real part of a complex number,IN is the imaginary part of a complex number and SF is the imaginary unit of a complex number like 'i' or 'j'.
- to mention 'i' and'j' we must use the lower case only
- In a complex number 'z' real part is denoted by Re(z)& imaginary part is denoted by Im(z).
- COMPLEX returns the error value, when RN and IN are non-numeric.
- Suffix 'S' should be either 'i' or 'j', otherwise it shows error value.
- A Complex number whose real part is zero is said to be purely imaginary.
- A Complex number whose imaginary part is zero is a real number.In that cases we have to assign '0' for that part.
- 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 =COMPLEX(5,2,"j") is 5+2j}
Examples
| Complex(RN,IN,SF) | RN | IN | SF | RESULT |
|---|---|---|---|---|
| Complex(5,6) | 5 | 6 | 5+6i | |
| Complex(5,2,"j") | 5 | 2 | j | 5+6j |
| Complex(2,0,"i") | 2 | 0 | i | 2 |
| Complex(0,-4,i) | 0 | 4 | i | 4i |
| Complex(5,"j") | 5 | j | Error |