vec元素自始可用
A column vector.
Content in the vector’s elements can be aligned with the align parameter, or the & symbol.
This function is for typesetting vector components. To typeset a symbol that represents a vector, arrow and bold are commonly used.
Example
$ vec(a, b, c) dot vec(1, 2, 3)
= a + 2b + 3c $
参数
delim默认值：("(", ")")
The delimiter to use.
Can be a single character specifying the left delimiter, in which case the right delimiter is inferred. Otherwise, can be an array containing a left and a right delimiter.
展开示例
#set math.vec(delim: "[")
$ vec(1, 2) $
align默认值：center
The horizontal alignment that each element should have.
展开示例
#set math.vec(align: right)
$ vec(-1, 1, -1) $
gap默认值：0% + 0.2em
The gap between elements.
展开示例
#set math.vec(gap: 1em)
$ vec(1, 2) $
children
The elements of the vector.