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[Axiom-developer] Re: bug #361
From: |
William Sit |
Subject: |
[Axiom-developer] Re: bug #361 |
Date: |
Sat, 08 Sep 2007 21:40:01 -0400 |
Thanks. In that case, the report file should be closed (assuming the integral is
correct).
William
address@hidden wrote:
> William,
>
> I notice that you're running a version of Axiom from Nov 2004.
> In the latest version I get:
>
> Starts dribbling to bug361.input (2007/9/8, 20:55:12).
> (1) -> )set mes auto off
> (1) -> integrate(1/(-3+v^3)*v/(-4*v^3)^(1/2),v)
>
> (1)
> -
> 6+---+ +-+
> 4\|- 1 \|3
> *
> atan
> 6+---+ +-+
> 3\|- 1 \|3
> /
> +--------------------------------------------+
> | 6+---+6+---+ +---+ 6+---+2 6+---+2
> 6+---+ |- 3\|- 1 \|243 \|- v - v \|243 + 9\|- 1
> 2\|243 |--------------------------------------------
> | 6+---+2
> \| \|243
> +
> 6+---+ +---+ 6+---+
> 2\|243 \|- v - 3\|- 1
> +
> -
> 6+---+ +-+
> 4\|- 1 \|3
> *
> atan
> 6+---+ +-+
> 3\|- 1 \|3
> /
> +------------------------------------------+
> | 6+---+6+---+ +---+ 6+---+2 6+---+2
> 6+---+ |3\|- 1 \|243 \|- v - v \|243 + 9\|- 1
> 2\|243 |------------------------------------------
> | 6+---+2
> \| \|243
> +
> 6+---+ +---+ 6+---+
> 2\|243 \|- v + 3\|- 1
> +
> 6+---+ 6+---+6+---+ +---+ 6+---+2 6+---+2
> \|- 1 log(3\|- 1 \|243 \|- v - v \|243 + 9\|- 1 )
> +
> 6+---+ 6+---+ +---+ 6+---+ 6+---+ 6+---+ +---+ 6+---+
> 2\|- 1 log(\|243 \|- v + 3\|- 1 ) - 2\|- 1 log(\|243 \|- v - 3\|- 1 )
> +
> 6+---+ 6+---+6+---+ +---+ 6+---+2 6+---+2
> - \|- 1 log(- 3\|- 1 \|243 \|- v - v \|243 + 9\|- 1 )
> /
> 6+---+
> 12\|243
> Type: Union(Expression Integer,...)
> (2) -> )spool
--
William Sit
Department of Mathematics..Email: address@hidden
City College of New York................Tel: 212-650-5179
New York, NY 10031, USA.................Fax: 212-862-0004
Home page: .......http://scisun.sci.ccny.cuny.edu/~wyscc/