How do I write span like this? (linear algebra)
43952
\span as a math operator
135921
I want to writing the matrix on the arrow from X to Y 3x3 type, from Z to Y 3x2 type ;
83176
Writing a system of Linear Equations
112474
How to write the "subtitle" like this?
146721
Write this equation
49958
How do I put big brackets under different parts of an equation to attach text labels?
87330
What is the "correct" way of embedding text into math mode?
106059
$[S]$ means linear span of S. Then $[S] = [[S]]$
155051
Writing $\left(\mathbf Z/2\oplus\mathbf Z/4\oplus\mathbf Z/8\right)\oplus\left(\mathbf Z/9\oplus\mathbf Z/27\right)$ in a different way
31680
How can I group numerical data into naturally forming "brackets"? (e.g. income)
59062
How do I label different rows or columns of a matrix using braces?
44314
How do I create "double-struck" square brackets in math mode?
59997
How can I properly write this equation in Latex?
40619
How to write down a vector as a linear combination of other 4 vectors?
11214
How can I write multiple lines in a subscript?
69272
braces over matrix
11397
How do I write this matrix as a product of elementary row matrices.