IMCSCH-funksjonen

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

IMCSCH equation

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

note

Denne funksjonen er en del av Open Document Format for Office Applications (OpenDocument) standard versjon 1.2. (ISO/IEC 26300:2-2015)


tip

Denne funksjonen har vært tilgjengelig siden LibreOffice 3.6.


Syntaks

IMCOS("Komplekst_tall")

Complex_number is a complex number whose hyperbolic cosecant needs to be calculated.

note

A complex number is a string expression resulting in the form "a+bi" or "a+bj", where a and b are numbers.
If the complex number is actually a real number (b=0), then it can be either a string expression or a number value.


warning

The function always returns a string representing a complex number.
If the result is a complex number with one of its parts (a or b) equal to zero, that part is not displayed.


Eksempler

=IMCSCH("4-3i")
returns -0.036275889628626+0.0051744731840194i.

=IMCSCH(2)
returns 0.275720564771783 as a string. The imaginary part is equal to zero, so it is not displayed in the result.