Returns the inverse hyperbolic cosecant of the given angle.
HACOSEC(Angle)
Angle is the angle in radians for which you want the inverse hyperbolic cosecant.
The mathematical definition of inverse hyperbolic cosecant is :
Let Sgn(x) be
the sign of x in radians.
Formula

Description

=HACOSEC(1.047)  Inverse
hyperbolic cosecant of 1.047 radians 
=HACOSEC(60*PI()/180)  Inverse
hyperbolic cosecant of 60 degrees (0.5) 
=HACOSEC(RADIANS(60))  Inverse
hyperbolic cosecant of 60 degrees (0.5) 