» **sorting **

Here are vector/matrix built in sorting functions:

**sort**('vector') - Returns a 'vector' with the values sorted in ascending order.

**rsort**('matrix/vector','number') - Returns a 'matrix/vector' formed by rearranging columns until specified row,'number', is in ascending order.

**csort**('matrix/vector','number') - Returns a 'matrix/vector' formed by rearranging rows until specified column,'number', is in ascending order.

**reverse**('matrix/vector') - Reverses the order of rows in a matrix, or of elements in a vector.

A simple example of using these functions is presented:

HINT: 2D plot can be represented as two-column matrix. The first column is x-vector and the second is y-vector. If we want to sort this matrix first and then plotting, we need to use eval.

A simple example of using these functions is presented:

HINT: 2D plot can be represented as two-column matrix. The first column is x-vector and the second is y-vector. If we want to sort this matrix first and then plotting, we need to use eval.