САНА

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

csch(a+bi)=1/sinh(a+bi)

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

Тасвири эзоҳ

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


Синтаксис

IMCSCH(Complex_number)

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

Тасвири эзоҳ

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.


Тасвири Огоҳикунанда

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.


Намунаҳо

=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.

Open file with example:

[text/scalc/01/func_imcsc.xhp#imcsc_head not found]., [text/scalc/01/func_imsec.xhp#imsec_head not found]., [text/scalc/01/func_imsech.xhp#imsech_head not found].