recovery of parms of original data set: k1=1, k2=.1, k12=0, fract_e1_0=.5 nvert= 5 nparm= 4 ndata= 50 ndatval= 4 iter= 0 maxquad_skip= 4 exit_test= 1.E-13 prt_cycle= 500 quad_test= 500 simplex 1 .1 1.e-38 0.5 .9 .1 1.e-38 0.5 1 .09 1.e-38 0.5 1 .1 .1 0.5 1 .1 1.e-38 0.4 data 1.000 0 1 0.000 0.947 0 1 0.100 0.937 0 1 0.121 0.931 0 1 0.133 0.925 0 1 0.146 0.918 0 1 0.160 0.911 0 1 0.176 0.903 0 1 0.193 0.894 0 1 0.212 0.885 0 1 0.233 0.874 0 1 0.256 0.864 0 1 0.281 0.852 0 1 0.309 0.839 0 1 0.339 0.826 0 1 0.373 0.812 0 1 0.409 0.797 0 1 0.450 0.781 0 1 0.494 0.764 0 1 0.543 0.746 0 1 0.596 0.728 0 1 0.655 0.709 0 1 0.720 0.689 0 1 0.791 0.668 0 1 0.869 0.647 0 1 0.954 0.626 0 1 1.048 0.604 0 1 1.151 0.582 0 1 1.265 0.560 0 1 1.389 0.538 0 1 1.526 0.516 0 1 1.677 0.495 0 1 1.842 0.474 0 1 2.024 0.454 0 1 2.223 0.435 0 1 2.442 0.417 0 1 2.683 0.399 0 1 2.947 0.381 0 1 3.237 0.365 0 1 3.556 0.348 0 1 3.907 0.332 0 1 4.292 0.317 0 1 4.715 0.301 0 1 5.179 0.285 0 1 5.690 0.269 0 1 6.251 0.252 0 1 6.866 0.235 0 1 7.543 0.218 0 1 8.286 0.201 0 1 9.103 0.184 0 1 10.000 range 0 0 10 1