IMCSC function

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


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





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.


  A B
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.
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