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Keeping the correct order

• To: mathgroup at smc.vnet.net
• Subject: [mg132342] Keeping the correct order
• From: Kevin <kjm at KevinMcCann.com>
• Date: Thu, 13 Feb 2014 01:02:47 -0500 (EST)
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I am doing some calculations that have terms like (1+h)(1+h'+h''). I 
wish to do something like Series with this but only keep terms that are 
up to some order in h. The kicker is that the derivatives are also of 
the same order as h. How can I tell Mathematica about this?

Thanks,

Kevin

• Follow-Ups:
  • Re: Keeping the correct order
    • From: Bob Hanlon <hanlonr357@gmail.com>