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Sergey15-Moonstone
15-Moonstone
June 7, 2024
Solved

Coefficient result in square parentheses

Hello.

 

Why is the calculated value given in square parentheses? Is there any specific reason for it?

Sergey_0-1717750887385.png

Best regards, Sergey

Werner_E
Werner_EAnswer
25-Diamond I
June 7, 2024

As I guessed! 😉

 

When you defined C.17 and all subsequent variables you uses square brackets where you rather should have used parentheses! So you created all these variables as 1x1 matrices.

Note the difference:

Werner_E_0-1717758783008.png

Werner_E_1-1717758822850.png

 

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9 replies

ttokoro
ttokoro21-Topaz I
21-Topaz I
June 7, 2024

image.pngimage.png

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t.t.
    Sergey15-MoonstoneAuthor
    15-Moonstone
    June 7, 2024

    Thank you. But what is the reason for square parentheses?

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    Werner_E
    Werner_E25-Diamond I
    25-Diamond I
    June 7, 2024
    @Sergey wrote:

    Thank you. But what is the reason for square parentheses?

    Why do you think that we can tell you that just from the pic you posted?

    We don't see if you use vector indices or literal indices, we don't see how you defined A and C, ...

    Post your sheet and chances are that you get an explanation why your result is a 1x1 matrix.

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