Sin[30*Degree] vs Sin[29*Degree]

*To*: mathgroup at smc.vnet.net*Subject*: [mg72057] Sin[30*Degree] vs Sin[29*Degree]*From*: "Steven Shippee" <slshippee at comcast.net>*Date*: Sun, 10 Dec 2006 04:49:04 -0500 (EST)*Reply-to*: "Steven Shippee" <slshippee at comcast.net>

What is happening here: Sin[30*Degree] Sin[31*Degree] Sin[29*Degree] which makes it appear that only the first line of input works? However, if I do something like: \!\(Sin[\(29*Pi\)\/180. ]\) I get the expected result ... I'm sure it is me, what am I missing in that I think I am not seeing consistent behavior? Thanks in advance, Steven Shippee slshippee at comcast.net

**Follow-Ups**:**Re: Sin[30*Degree] vs Sin[29*Degree]***From:*Murray Eisenberg <murray@math.umass.edu>