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lsolve - a bug or...

ValeryOchkov
24-Ruby IV
24-Ruby IV
‎Jan 17, 2020 02:26 PM
‎Jan 17, 2020 02:26 PM

lsolve - a bug or...

4-Ax-b.png

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4-Ax-b.xmcd
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LucMeekes
23-Emerald III
23-Emerald III
(To:ValeryOchkov)
‎Jan 17, 2020 05:30 PM
‎Jan 17, 2020 05:30 PM

I guess that's why Mathcad 11 requires A to be a square matrix...

LucMeekes_0-1579300574095.png

and:

LucMeekes_0-1579300840766.png

Interestingly:

LucMeekes_0-1579301288879.png

Apparently Mathcad 11 MinErr first tries to solve the square (upper left) matrix part of the equation. And it doesn't care about the rest...

 

Luc

LM_20200117_Lsolve.mcd
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