x y1 y2 y3 y4 0.200000 0.841697 0.850612 0.843036 0.840792 0.400000 0.764677 0.761115 0.762456 0.759129 0.600000 0.690720 0.686256 0.709340 0.700445 0.800000 0.655230 0.696092 0.694157 0.720723 1.000000 0.656620 0.746683 0.712589 0.777020 1.200000 0.652107 0.794245 0.717405 0.821236 1.400000 0.646750 0.841142 0.725727 0.861457 1.600000 0.651272 0.870864 0.736937 0.887062 1.800000 0.661459 0.892918 0.746380 0.904522 2.000000 0.679333 0.908470 0.755865 0.915694 2.200000 0.696017 0.915827 0.763613 0.920893 2.400000 0.705119 0.908318 0.764571 0.912646 2.600000 0.711162 0.900380 0.765982 0.904986 2.800000 0.722124 0.897375 0.769455 0.900842 3.000000 0.731558 0.892189 0.772406 0.896492 3.200000 0.744708 0.890398 0.776895 0.894936 3.400000 0.758078 0.888678 0.780811 0.892576 3.600000 0.769000 0.886149 0.782373 0.889367 3.800000 0.780642 0.884082 0.782336 0.885339 4.000000 0.794191 0.881932 0.787780 0.883530 4.200000 0.809721 0.887779 0.797321 0.887849 4.400000 0.823563 0.891592 0.808694 0.890361 4.600000 0.834614 0.895438 0.819831 0.895120 4.800000 0.839714 0.901879 0.829065 0.899486 5.000000 0.838900 0.901809 0.832960 0.899695 5.200000 0.837800 0.901474 0.833591 0.897413 5.400000 0.836819 0.901112 0.836936 0.897131 5.600000 0.836688 0.902678 0.841655 0.898419 5.800000 0.835827 0.906221 0.845287 0.900476 6.000000 0.836400 0.907692 0.850107 0.902835 6.200000 0.837139 0.905174 0.853277 0.902926 6.400000 0.838070 0.901179 0.853221 0.899731 6.600000 0.837262 0.897714 0.854615 0.896867 6.800000 0.836261 0.893868 0.856965 0.893729 7.000000 0.843714 0.896162 0.857931 0.898542 7.200000 0.847238 0.898740 0.860850 0.901023 7.400000 0.835570 0.883061 0.854456 0.893703 7.600000 0.846320 0.889552 0.857841 0.897609 7.800000 0.841058 0.881047 0.861676 0.897775 8.000000 0.845205 0.882172 0.862028 0.895988 8.200000 0.844636 0.878967 0.863343 0.894120