The IMCSC function returns the cosecant of the given complex number. For example, a given complex number “x+yi” returns “csc(x+yi).”
Parts of an IMCSC formula
IMCSC(number)
| Part | Description | Notes |
|---|---|---|
number | The complex number for which you want the cosecant. | This can be either the result of the COMPLEX function, a real number (which will be interpreted as a complex number with imaginary part equal to 0), or a string in the format “x+yi” where x and y are numeric. |
Sample formulas
IMCSC(COMPLEX(4, 6))
IMCSC(4)
IMCSC("2+3i")
Notes
The IMCSC function returns an error if the given number isn’t a valid complex number or if the cosecant function is undefined for the given number.
Examples
| 1 | Formula | Result |
|---|---|---|
| 2 | =IMCSC(COMPLEX(4, 3)) | -0.0754898329158637+0.0648774713706355i |
| 3 | =IMCSC(0.213) | 4.73052448711521 |
| 4 | =IMCSC(“2-2i”) | 0.244687073586957-0.107954592221385i |
Related functions
- COMPLEX: The COMPLEX function creates a complex number, given real and imaginary coefficients.