Path: csiph.com!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.039 X-Spam-Evidence: '*H*': 0.92; '*S*': 0.00; '[1,': 0.09; 'cc:addr :python-list': 0.11; '10:45': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'subject:programming': 0.16; 'wrote:': 0.18; 'seems': 0.21; 'cc:addr:python.org': 0.22; 'mon,': 0.24; 'cc:2**0': 0.24; 'header:In-Reply-To:1': 0.27; 'correct': 0.29; 'message-id:@mail.gmail.com': 0.30; 'getting': 0.31; "skip:' 10": 0.31; '>>>>': 0.31; 'lists': 0.32; 'received:google.com': 0.35; 'two': 0.37; 'list.': 0.37; 'pm,': 0.38; 'expression': 0.60; 'back': 0.62; 'mar': 0.68; 'to:none': 0.92 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc :content-type; bh=wxzNXBM2iVkUDyM9TZLdfhuIze4TJpHkFTuWceS54L0=; b=X8wFnH5iolokHxqktDtqfvVftiYOLZIYvhfT6xabhcAMVTj5ie2zqrhhp233vcMx7e wGZ5H0YplyDOcmjDbQ8qQR/+YRl596sXMGORPnGWaupArbRYo2MjmYP/SuQzkJNZQmKl oTWuqDEen0e48mWoE6v2Ez16DdRJ0s26a95+kezjFNNHtCNdlqn9+1LGxTvAsNds0hkl CfNQkYElCpbu6MGtSCTN+BV9Mk9dgaQ/6kLgIgNTR2cD/33noSIFHG//DqLG1AkKAWWC 4+nAqaUYj0PT8qDQ87N1O4a3JuYPxPigW2ttC1eWy5EAgoRJl+cJjDoohovz3vUNdm/N 1KUA== MIME-Version: 1.0 X-Received: by 10.66.129.133 with SMTP id nw5mr19213099pab.98.1393849238548; Mon, 03 Mar 2014 04:20:38 -0800 (PST) In-Reply-To: <4c7dbc57-eef9-4582-aecd-aac13a39b45f@googlegroups.com> References: <4c7dbc57-eef9-4582-aecd-aac13a39b45f@googlegroups.com> Date: Mon, 3 Mar 2014 23:20:37 +1100 Subject: Re: Functional programming From: Chris Angelico Cc: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 9 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1393849247 news.xs4all.nl 2898 [2001:888:2000:d::a6]:36130 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:67529 On Mon, Mar 3, 2014 at 10:45 PM, Rustom Mody wrote: > - cannot do a 'type-incorrect' expression like >>>> [1,2] + [[3,4],[5]] > [1, 2, [3, 4], [5]] What do you mean by "type-incorrect"? This is adding two lists and getting back a list. Seems perfectly correct to me. ChrisA