6 October 2025 6:05:41.765 PM disk_monte_carlo_test(): Fortran90 version Test disk_monte_carlo(). DISK_AREA_TEST DISK_AREA computes the area of a disk with center = (CX,CY) and radius R. ( CX CY ) R Area (-2.463174, -0.253191) 0.023105 0.001677 (-1.861628, 1.204502) 0.156303 0.076751 (-2.779396, 4.310574) 0.177198 0.098644 (-1.489290, -4.219285) 0.785358 1.937696 ( 1.660645, 3.635859) 0.538219 0.910057 (-2.232820, -3.125300) 0.496212 0.773543 (-2.332661, -3.077635) 0.908896 2.595246 (-2.484398, 1.074800) 0.902771 2.560385 (-1.582729, -3.297963) 0.253458 0.201820 (-1.489051, -2.927536) 0.783564 1.928853 TEST01 Use DISK01_SAMPLE to estimate integrals in the unit disk. N 1 X^2 Y^2 X^4 X^2Y^2 Y^4 X^6 1 3.14159 0.512116 0.180519 0.834810E-01 0.294266E-01 0.103727E-01 0.136084E-01 2 3.14159 0.237204 0.551058 0.286692E-01 0.728116E-01 0.187159 0.378940E-02 4 3.14159 0.527637 1.12762 0.155013 0.926843E-01 0.708282 0.544913E-01 8 3.14159 1.01766 0.762772 0.569710 0.223321 0.311618 0.366404 16 3.14159 0.544464 1.00328 0.271604 0.125204 0.673047 0.157356 32 3.14159 0.594333 0.783778 0.221294 0.103234 0.367473 0.942842E-01 64 3.14159 0.619077 0.806752 0.239307 0.123350 0.398491 0.120401 128 3.14159 0.831542 0.708494 0.440670 0.131392 0.328288 0.285019 256 3.14159 0.787807 0.836164 0.390721 0.138162 0.432064 0.241660 512 3.14159 0.802933 0.763871 0.416468 0.117291 0.381998 0.268060 1024 3.14159 0.757766 0.760893 0.368188 0.122548 0.373560 0.225764 2048 3.14159 0.799870 0.757974 0.405651 0.127054 0.369538 0.255943 4096 3.14159 0.790927 0.772292 0.400712 0.129647 0.384721 0.252054 8192 3.14159 0.789223 0.781856 0.397260 0.129070 0.391749 0.250250 16384 3.14159 0.785185 0.770746 0.391241 0.130339 0.381040 0.243186 32768 3.14159 0.779101 0.781892 0.387927 0.128988 0.390511 0.242015 65536 3.14159 0.781422 0.790609 0.389416 0.131284 0.395467 0.242815 Exact 3.14159 0.785398 0.785398 0.392699 0.130900 0.392699 0.245437 TEST01 Use DISK01_SAMPLE to estimate integrals in the unit disk. N 1 X^2 Y^2 X^4 X^2Y^2 Y^4 X^6 1 3.14159 11.3207 0.289001E-01 40.7937 0.104141 0.265857E-03 146.999 2 3.14159 2.77160 1.69103 2.74057 1.10948 1.40526 2.93900 4 3.14159 2.42680 0.768641 3.45437 0.620646 0.228399 5.53029 8 3.14159 1.80067 0.935978 1.89707 0.659994 0.567312 2.14072 16 3.14159 4.63089 0.742193 11.3114 0.885968 0.343629 30.5110 32 3.14159 4.12831 0.872489 8.20876 1.13882 0.448590 19.1409 64 3.14159 3.60251 1.03599 6.21840 1.21886 0.598736 13.0708 128 3.14159 3.62857 0.789208 7.46780 0.833186 0.417551 19.1210 256 3.14159 4.41917 0.815229 9.74352 1.03270 0.421734 25.5230 512 3.14159 3.78671 0.815242 7.71612 0.906987 0.415136 19.3071 1024 3.14159 3.91695 0.774957 8.29170 0.947154 0.382868 21.0705 2048 3.14159 3.97863 0.787275 8.40905 0.919584 0.385799 21.5170 4096 3.14159 3.88337 0.795810 8.07040 0.923796 0.398202 20.4100 8192 3.14159 3.94011 0.787746 8.38095 0.908174 0.395911 21.7287 16384 3.14159 3.90401 0.793927 8.16913 0.920427 0.401264 20.8136 32768 3.14159 3.94554 0.784439 8.29070 0.917793 0.391976 21.1581 65536 3.14159 3.94226 0.788469 8.27003 0.924519 0.395288 21.0686 TEST01 Use DISK01_SAMPLE to estimate integrals in the unit disk. N 1 X^2 Y^2 X^4 X^2Y^2 Y^4 X^6 1 28.2743 26.7300 3.02977 25.2700 2.86429 0.324659 23.8898 2 28.2743 96.6354 4.09661 434.795 21.8766 1.18695 2200.46 4 28.2743 147.131 188.514 1389.22 1307.07 3013.72 15446.6 8 28.2743 60.2515 118.156 176.615 196.933 1069.04 592.969 16 28.2743 106.310 149.419 991.242 581.561 1413.47 11877.1 32 28.2743 97.2997 275.769 823.730 899.908 4150.32 8737.06 64 28.2743 111.185 169.202 921.462 490.106 2229.14 9657.80 128 28.2743 90.1309 170.790 654.892 531.626 2022.14 6226.74 256 28.2743 81.4996 159.186 580.139 471.088 1888.28 5410.08 512 28.2743 90.7041 181.100 687.073 522.480 2261.02 6766.28 1024 28.2743 85.9548 175.510 608.106 487.066 2277.77 5791.90 2048 28.2743 92.3027 181.217 698.046 555.234 2371.00 6824.87 4096 28.2743 94.9766 174.511 727.504 537.016 2240.87 7256.67 8192 28.2743 90.6967 174.098 685.322 504.723 2213.62 6746.88 16384 28.2743 92.9559 176.350 711.329 531.773 2270.95 7075.99 32768 28.2743 92.9237 176.697 706.984 530.852 2272.04 7002.53 65536 28.2743 91.3043 177.488 686.731 526.458 2291.72 6755.85 disk_monte_carlo_test(): Normal end of execution. 6 October 2025 6:05:41.826 PM