Re: Mapping Functions That Take More Than One Argument

*To*: mathgroup at smc.vnet.net*Subject*: [mg69902] Re: Mapping Functions That Take More Than One Argument*From*: Arkadiusz.Majka at gmail.com*Date*: Wed, 27 Sep 2006 06:04:17 -0400 (EDT)*References*: <efaclu$1uo$1@smc.vnet.net>

Just slight modification gives what you want Drop[{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 0,1] Arek Gregory Lypny napisal(a): > Hello everyone, > > How can I map a functions onto sub-lists when the function takes more > than one argument. I can't seem to stumble upon the right syntax. > > Here's a list of three sub-lists. > > {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}} > > I want to drop the first element of each sub-list, that is, 1 from > the first, 4 from the second, and 7 from the third. > > Drop[{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 1] > > gives me > > {{4, 5, 6}, {7, 8, 9}}, > > which is what I expected (I'm learning) but not what I want. So, how > do I apply Drop to each sub-list? > > Regards, > > Gregory