Daily Note (11) -- word formula input arbitrary matrix

List of articles

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Preface

One 、word The only thing that comes with you is 3*3 Matrix

Two 、 Input arbitrary matrix

1. Insert -> The formula -> Insert a new formula

2. Insert an empty matrix

3. Right click to insert row / Column

4. Professional / linear

1. linear

K=[■(&&@&&@&&@&&)]

2. Professional
   

5. You can also enter the matrix by entering the linear command

for example ：

matrix	linear	Icon
4*4 matrix	[■(&&&@&&&@&&&@&&&)]
5*5 matrix	[■(&&&&@&&&&@&&&&@&&&&@&&&&)]
4*5 matrix	[■(&&&&@&&&&@&&&&@&&&&)]
@*&	@ For the number of lines ,& Represents the number of columns

Simplified input method

matrix	linear	Icon
4*4 matrix	[■(&&&@@@]
5*5 matrix	[■(&&&&@@@@)]
4*5 matrix	[■(&&&&@@@)]

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summary

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