Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!philabs!cmcl2!harvard!caip!andromeda!njitcccc!ron From: ron@njitcccc.UUCP (Ron DeBlock) Newsgroups: net.test Subject: Re: Bizarre invasion of net.test Message-ID: <144@njitcccc.UUCP> Date: Thu, 15-May-86 15:39:18 EDT Article-I.D.: njitcccc.144 Posted: Thu May 15 15:39:18 1986 Date-Received: Sun, 18-May-86 11:14:40 EDT References: <5443MW9@PSUVM> <13718@ucbvax.BERKELEY.EDU> <321@ll-xn.ARPA> Organization: NJ Inst of Tech., Newark NJ Lines: 24 > > > (3) Integrate 1/(1+x^3). > > Answer (hopefully): > > 2 x - 1 > 2 atan(-------) > log(x - x + 1) sqrt(3) log(x + 1) > - --------------- + ------------- + ---------- > 6 sqrt(3) 3 > > > How did I do? DEFINITELY WRONG! It's: 2 x - 1 2 atan(-------) log(x - x + 1) sqrt(3) log(x + 1) - --------------- + ------------- + ---------- + c 6 sqrt(3) 3 ^^^^^^ Anyway, I would like to know if my followup actually got posted...