A question about pattern

*To*: mathgroup at smc.vnet.net*Subject*: [mg53815] A question about pattern*From*: Daohua Song <ds2081 at columbia.edu>*Date*: Fri, 28 Jan 2005 02:44:04 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Dear Group, I am just struggling by the following question: I want to build a rule like this, List/.{a___,b_,c_?(#>b&),d___}->{a,2 b,3 c,d} But it doesn't work. please help me! Thanks DHSONG

**Follow-Ups**:**Re: A question about pattern***From:*yehuda ben-shimol <benshimo@bgu.ac.il>

**Re: A question about pattern***From:*DrBob <drbob@bigfoot.com>