Re:Re: Normal for Limit
- To: mathgroup at smc.vnet.net
- Subject: [mg74481] Re:Re: Normal for Limit
- From: Mr Ajit Sen <senra99 at yahoo.co.uk>
- Date: Fri, 23 Mar 2007 18:57:58 -0500 (EST)
Hi, First of all, thanks to Sebastian & Dimitris. I think I've got it sussed out now: Normal[f[x]+O[x,a]/.x->a] is equivalent to Limit[f[x],x->a, Direction -> -1]. If x=a is not a singularity of f[x], then Normal[f[x]+O[x,a]] will do. I reckon there's no Normal equivalent for Limit[f[x],x->a, Direction -> +1] for "poles" of odd order. Best Regards. Ajit.