ROM 2.09 - Solve Equation Problem - Hewlett Packard

This is a discussion on ROM 2.09 - Solve Equation Problem - Hewlett Packard ; Hi, This is a comparison with same flags between 49G (1.19-6) and 50g (2.09) Assume default values... 1. Enter to NUM.SLV 2. Select Solve equation.. 3. Enter Eq: 'dX(X^2+3*X)=0' d is the symbol [RS][T] 4. Select X and press [SOLVE] ...

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Thread: ROM 2.09 - Solve Equation Problem

  1. ROM 2.09 - Solve Equation Problem

    Hi,

    This is a comparison with same flags between 49G (1.19-6) and 50g
    (2.09)
    Assume default values...

    1. Enter to NUM.SLV
    2. Select Solve equation..
    3. Enter Eq: 'dX(X^2+3*X)=0'

    d is the symbol [RS][T]

    4. Select X and press [SOLVE]
    5. Press ON to exit

    At this point level 1 shows X-1.5); now, this is the problem:

    6. Replace the value for X=-1.2
    7. Enter again to NUM.SLV and select 1
    8. Select X (that shows -1.2) and press [SOLVE]

    49G gets X:-1.5 --> OK
    50g gets X:-1.200001 --> ??

    Any ides for this peculiar result?... maybe the solution is PURGE
    variable but no coincidence for both models (or ROM)?

    - Gaak -

  2. Re: ROM 2.09 - Solve Equation Problem

    On Wed, 08 Oct 2008 12:41:21 -0500, Gaak wrote:

    > This is a comparison with same flags between 49G (1.19-6) and 50g (2.09)


    Well, transfer 2.09 (via ROMUPLOAD) into 49G,
    and results might then be the same (both wrong

    It's just like politics -- as long as both parties voted for it
    (or continued similar policies), it must have been good for the country,
    even at a cost of $1,000,000,000,000 or so (and so many lives, etc.)

    -[ ]-

  3. Re: ROM 2.09 - Solve Equation Problem

    On Wed, 8 Oct 2008 10:41:21 -0700 (PDT), Gaak
    wrote:

    >Hi,
    >
    >This is a comparison with same flags between 49G (1.19-6) and 50g
    >(2.09)
    >Assume default values...
    >
    >1. Enter to NUM.SLV
    >2. Select Solve equation..
    >3. Enter Eq: 'dX(X^2+3*X)=0'
    >
    >d is the symbol [RS][T]
    >
    >4. Select X and press [SOLVE]
    >5. Press ON to exit
    >
    >At this point level 1 shows X-1.5); now, this is the problem:
    >
    >6. Replace the value for X=-1.2
    >7. Enter again to NUM.SLV and select 1
    >8. Select X (that shows -1.2) and press [SOLVE]
    >
    >49G gets X:-1.5 --> OK
    >50g gets X:-1.200001 --> ??
    >
    >Any ides for this peculiar result?... maybe the solution is PURGE
    >variable but no coincidence for both models (or ROM)?
    >
    >- Gaak -


    2: Enter Eq: 'dX(X^2+3*X)=0'
    1: Enter 'X'
    Enter ZEROS
    OK

  4. Re: ROM 2.09 - Solve Equation Problem

    On 9 oct, 06:08, Damir wrote:
    > On Wed, 8 Oct 2008 10:41:21 -0700 (PDT), Gaak
    > wrote:
    >
    >
    >
    > >Hi,

    >
    > >This is a comparison with same flags between 49G (1.19-6) and 50g
    > >(2.09)
    > >Assume default values...

    >
    > >1. Enter to NUM.SLV
    > >2. Select Solve equation..
    > >3. Enter Eq: 'dX(X^2+3*X)=0'

    >
    > >d is the symbol [RS][T]

    >
    > >4. Select X and press [SOLVE]
    > >5. Press ON to exit

    >
    > >At this point level 1 shows X-1.5); now, this is the problem:

    >
    > >6. Replace the value for X=-1.2
    > >7. Enter again to NUM.SLV and select 1
    > >8. Select X (that shows -1.2) and press [SOLVE]

    >
    > >49G gets X:-1.5 --> OK
    > >50g gets X:-1.200001 --> ??

    >
    > >Any ides for this peculiar result?... maybe the solution is PURGE
    > >variable but no coincidence for both models (or ROM)?

    >
    > >- Gaak -

    >
    > 2: Enter Eq: 'dX(X^2+3*X)=0'
    > 1: Enter 'X'
    > * * *Enter ZEROS
    > * * *OK


    The solution is OK but, the problem is with Equation Solver, ROM 2.09
    (and similar).
    This is a bug?...

    - Gaak -

  5. Re: ROM 2.09 - Solve Equation Problem

    if it looks like a duck, walks like a duck, sounds like a duck, smells...

    "Gaak" wrote in message
    news:c738a435-5ea2-485b-9362-6917916c71b8@l64g2000hse.googlegroups.com...
    On 9 oct, 06:08, Damir wrote:
    > On Wed, 8 Oct 2008 10:41:21 -0700 (PDT), Gaak
    > wrote:
    >
    >
    >
    > >Hi,

    >
    > >This is a comparison with same flags between 49G (1.19-6) and 50g
    > >(2.09)
    > >Assume default values...

    >
    > >1. Enter to NUM.SLV
    > >2. Select Solve equation..
    > >3. Enter Eq: 'dX(X^2+3*X)=0'

    >
    > >d is the symbol [RS][T]

    >
    > >4. Select X and press [SOLVE]
    > >5. Press ON to exit

    >
    > >At this point level 1 shows X-1.5); now, this is the problem:

    >
    > >6. Replace the value for X=-1.2
    > >7. Enter again to NUM.SLV and select 1
    > >8. Select X (that shows -1.2) and press [SOLVE]

    >
    > >49G gets X:-1.5 --> OK
    > >50g gets X:-1.200001 --> ??

    >
    > >Any ides for this peculiar result?... maybe the solution is PURGE
    > >variable but no coincidence for both models (or ROM)?

    >
    > >- Gaak -

    >
    > 2: Enter Eq: 'dX(X^2+3*X)=0'
    > 1: Enter 'X'
    > Enter ZEROS
    > OK


    The solution is OK but, the problem is with Equation Solver, ROM 2.09
    (and similar).
    This is a bug?...

    - Gaak -



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