https://forum.padowan.dk/viewtopic.php?id=94 Mon, 29 Mar 2010 22:47:54 +0000 PunBB https://forum.padowan.dk/viewtopic.php?pid=240#p240 Please see http://mathworld.wolfram.com/InverseCotangent.html

]]> Mon, 29 Mar 2010 22:47:54 +0000 https://forum.padowan.dk/viewtopic.php?pid=240#p240 https://forum.padowan.dk/viewtopic.php?pid=237#p237 ACOT function in not calculated according to current Mathematic standards.
In fact, when x is less thax zero, ACOT function should be greater than TT/2
(TT = 3,14....)
On the contrary you return values less than zero! and this does not comply Mathematical rules for that function which must be continuous all over Real axis

]]> Mon, 29 Mar 2010 06:17:14 +0000 https://forum.padowan.dk/viewtopic.php?pid=237#p237