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Summary 0026269: Modeling Data - Analytical extrema does not take into account trimmed input data
Revision 2021-08-06 14:19 by ifv
Description There is problem with extrema package and its API:


Analytical extrema does not take into account trimmed input data. (case 1, case 2)

Revision 2015-05-26 15:02 by msv
Description There are several problems with extrema package and its API:

1) Inconsistent handling of extrema results in "extrema" and "2dextrema" commands. In "extrema" command flag "myIsPar" is used, in "2dextrema" it is not used.

2) Analytical extrema does not take into account trimmed input data. (case 1, case 2)

3) In GeomAPI "myIsPar" is used incorrectly or not used at all.

I
I propose to change "myIsPar" to "myIsInfSol", which will cover situation with infinity solutions, not only parallel case. Change API and DRAW commands to work with this new variable.

II
Fix analytical extrema to work with trimmed data.
Revision 2015-05-26 13:56 by aml
Description There are several problems with extrema package and its API:

1) Inconsistent handling of extrema results in "extrema" and "2dextrema" commands. In "extrema" command used flag "myIsPar", in "2dextrema" not used.

2) Analytical extrema does not take into account trimmed input data. (case 1, case 2)

3) In GeomAPI "myIsPar" used incorrectly or not used at all.

I
I propose to change "myIsPar" to "myIsInfSol", which will cover situation with infinity solutions, not only parallel case. Change API and DRAW commands to work with this new variable.

II
Fix analytical extrema to work with trimmed data.
Revision 2015-05-26 13:53 by aml
Description There are several problems with extrema package and its API:

1) Inconsistent handling of extrema results in "extrema" and "2dextrema" commands. In "extrema" command used flag "myIsPar", in "2dextrema" not used.

2) Analytical extrema does not take into account trimmed input data. (case 0000001, case 0000002)

3) In GeomAPI "myIsPar" used incorrectly or not used at all.

I
I propose to change "myIsPar" to "myIsInfSol", which will cover situation with infinity solutions, not only parallel case. Change API and DRAW commands to work with this new variable.

II
Fix analytical extrema to work with trimmed data.


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