21 January 2020 11:07:20 AM

TRIANGLE_ANALYZE:
  C version:
  Determine properties of a triangle.

  Read the header of "triangle_equilateral.txt".

  Spatial dimension DIM_NUM = 2
  Number of points NODE_NUM = 3

  Read the data in "triangle_equilateral.txt".

  Node coordinates:

  Row:        0             1     
  Col

    0:            -0.5               0
    1:             0.5               0
    2:               0        0.866025

  ANGLES (radians):

         0:         1.0472
         1:         1.0472
         2:         1.0472

  ANGLES (degrees):

         0:             60
         1:             60
         2:             60

  AREA: 0.433013

  CENTROID:   0  0.288675

  CIRCUM_RADIUS: 0.57735
  CIRCUM_CENTER: 0  0.288675

  EDGE_LENGTHS:

         0:              1
         1:              1
         2:              1

  IN_RADIUS: 0.288675
  IN_CENTER: 0  0.288675

  ORIENTATION: CounterClockwise.

  ORTHO_CENTER: 0  0.288675

  QUALITY: 1

TRIANGLE_ANALYZE:
  Normal end of execution.

21 January 2020 11:07:20 AM