MONTH
Returns the hyperbolic cosine of a complex number. The hyperbolic cosine of a complex number can be expressed by:
This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)
IMCOS("kompleksarv")
Complex_number is a complex number whose hyperbolic cosine is 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.
[text/scalc/01/ful_func.xhp#func_im_real_numb not found].
[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.
=IMCOSH("4-3i")
returns -27.0349456030742-3.85115333481178i.
=IMCOSH(2)
returns 3.76219569108363 as a string. The imaginary part is equal to zero, so it is not displayed in the result.
[text/scalc/01/func_imcos.xhp#imcos_head not found]., [text/scalc/01/func_imsin.xhp#imsin_head not found]., [text/scalc/01/func_imsinh.xhp#imsinh_head not found].