# Heilbronn square n=21
# value (exact area implied by these coordinate literals): 0.010814929542582185403049909767
# domain: unit square [0,1]^2; value = min triangle area
# credit: found by Tej Stead, August 2026
# coordinates: TejSteadQC/heilbronn-configurations claims-2026-07-25/square-n21
# via: https://math.tejstead.com/heilbronn/square/21/
0.180173569442239	0.039846680485305
0.819984602625313	1
0.767634716187867	0.093671205096864
0.256845404436609	1
0	0.291337367197822
1	0.770614156229596
1	0.282714968044319
0	0.836675497985677
0.317458176081117	0.399583435426068
0.708331100037384	0.685741637116697
0.399740819742004	0.134629761122422
0.587214770816532	0.927258541491622
0.67045990962407	0.385426854259128
0.358294074151651	0.716184731161993
0.925343482513866	0.46003393026093
0.078750593577215	0.644259878206771
0.061287766120483	0.961590563834267
0.039663206851137	0.115924367881091
0.955667359960763	0.013943313595481
0.538080487230466	0
0.955667359960757	0.947260929733283