Description Stephen Montgomery-Smith 2018-07-07 06:55:14 UTC

Created attachment 194928 [details]
Patch to cacos.3

"man cacos" gives the following lines:

     Function        Branch Cut(s)                              Range
     cacos           (-infinity, -1) U (1, infinity)            [0, pi]
     casin           (-infinity, -1) U (1, infinity)            [-pi/2, pi/2]
     catan           (-infinity*I, -i) U (I, infinity*I)        [-pi/2, pi/2]
     cacosh          (-infinity, 1)                             [-pi*I, pi*I]
     casinh          (-infinity*I, -i) U (I, infinity*I)        [-pi/2*I, pi/2*I]

In two places, the lower case "i" should be an upper case "I" in order to be consistent with C conventions and the rest of the man page.