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# vert -- The vertices of a face or complex.

- Usage:
    `vert(F)`
    `vert(C)`
- Inputs:
  - F, a face,
  - C, an embedded complex,
- Outputs:
  - a list,

## Description

The vertices of F or C.

    i1 : R=QQ[x_0..x_4];

    i2 : addCokerGrading R;

                  5       4
    o2 : Matrix ZZ  <-- ZZ

    i3 : C=simplex R;

    i4 : vert C

    o4 = {x , x , x , x , x }
           4   3   2   1   0

    o4 : List

    i5 : F=C.fc_2_0

    o5 = x x x
          0 1 2

    o5 : face with 3 vertices

    i6 : vert F

    o6 = {x , x , x }
           0   1   2

    o6 : List

## See also

- coordinates -- The coordinates of a face.

## Ways to use vert:

- `vert(Complex)`
- `vert(Face)`

## For the programmer

The object vert is a method function.

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/SRdeformations.m2:5813:0.