IMSIN function

The IMSIN function returns the sine of the given complex number. For example, a given complex number "x+yi" returns "sin(x+yi)."

Parts of an IMSIN function

IMSIN (number)

Part	Description	Notes
number	The complex number for which you want the sine.	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

IMSIN(COMPLEX(4,6))

IMSIN(4)

IMSIN("2+3i")

Notes

The IMSIN function returns an error if the given number isn't a valid complex number. 

Examples

	A	B
1	Formula	Result
2	=IMSIN(COMPLEX(4,1))	-1.16780727488952-0.768162763456573i
3	=IMSIN(3.5)	-0.35078322768962
4	IMSIN=("3+2i")	0.53092108624852-3.59056458998578i

 

Related functions

• IMCOS:  The IMCOS function returns the cosine of the given complex number.
• COMPLEX: The COMPLEX function creates a complex number, given real and imaginary coefficients.