# Linked Questions

11 questions linked to/from How to enter matrices in block matrix format?
1answer
548 views

### How to build a matrix from blocks [duplicate]

Brief MWE Given ...
2answers
329 views

### how can I type brackets for column vectors? [duplicate]

My goal is to type $\begin{pmatrix} a \\ b \\ c \end{pmatrix}$ in mathematica. I try {a,b,c} but i am not sure if it will be converted to the corrected output.
1answer
188 views

### Matrix consisting of the matrices [duplicate]

I need Dirac Matrix in my work. They consists of PauliMatrix and ZeroMatrix, which is: ZeroMatrix:=IdentityMatrix[2]-IdentityMatrix[2] I define Dirac Matrix as: ...
6answers
2k views

### How to efficiently input matrices in Mathematica (compared to what MATLAB offers)

Every time I want to manually input a matrix in Mathematica, it takes me a while since every new row has to be in a separate pair of curly braces. For instance: ...
2answers
2k views

1answer
797 views

### Building a matrix in block matrix format

Now, I'm aware of the threads existing about this question such as: How to enter matrices in block matrix format? How to form a block-diagonal Matrix from a list of matrices? But I wasn't able to ...
2answers
131 views

### Place matrix into a larger matrix filled with zeros

I have a matrix with two rows and varying column length. I want to transform this matrix into another matrix of dimensions (nrows+ncolumns)x(nrows+ncolumns) where the first two columns are filled with ...
1answer
184 views

### Operator-Input Form for Lists?

The documentation on Operator-Input Forms shows the following example which suggests that there is an alternative, convenient, operator-style, tidy technique for inputting lists. However, there is ...
1answer
403 views

### Printing Block Matrices

I have a 2D matrix, such as: d=2; M=Array[a, {d^2,d^2}]; and I would like to print it in a way which emphasizes its dxd block matrix structure. If ...