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# MINUTE

Returns the sine of a complex number. The sine of a complex number can be expressed by:

The result is presented in the string format and has the character "i" or "j" as an imaginary unit.

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

### Süntaks

IMSIN("kompleksarv")

Complex_number is a complex number whose sine needs to be calculated.

A complex number is a string expression resulting in the form "a+bi" or "a+bj", where a and b are numbers.
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[text/scalc/01/ful_func.xhp#func_im_return_text not found].
If the result is a complex number with one of its parts (a or b) equal to zero, that part is not displayed.

### Näited

=IMSIN("4-3i")
returns -7.61923172032141+6.548120040911i.

=IMSIN(2)
returns 0.909297426825682 as a string. The imaginary part is equal to zero, so it is not displayed in the result.

Sarnased teemad

IMSIN wiki page.

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