Re: Very strange behaviour of ArcTan[]
- To: mathgroup at smc.vnet.net
- Subject: [mg102662] Re: [mg102656] Very strange behaviour of ArcTan[]
- From: Louis Talman <talmanl at gmail.com>
- Date: Tue, 18 Aug 2009 06:06:56 -0400 (EDT)
- References: <200908171206.IAA06945@smc.vnet.net>
On Aug 17, 2009, at 6:06 AM, Alexey wrote: > The expression ArcTan[.5,$MachinePrecision] must (?) give an error but > in really gives some strange output without any error messages... What > do you think about this? I think you need to run ?ArcTan and pay attention to what the syntax ArcTan[x, y] accomplishes. --Lou Talman Department of Mathematical and Computer Sciences Metropolitan State College of Denver <http://clem.mscd.edu/%7Etalmanl>
- References:
- Very strange behaviour of ArcTan[]
- From: Alexey <lehin.p@gmail.com>
- Very strange behaviour of ArcTan[]