[Axiom-developer] Re: bug #361

[William Sit]

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/