header 117 95 870 129
equation 1394 654 2089 744
equation 1312 2935 2171 3033
equation 455 1121 839 1222
equation 1264 1531 2219 1628
equation 285 1658 1010 1741
equation 1306 2020 2177 2107
equation 122 2308 1180 2538
equation 1217 2424 2279 2512
text 125 176 1172 1100
text 1220 176 2266 640
text 1220 765 2267 1519
text 125 1258 1172 1641
text 1220 1652 2266 1999
text 125 1781 1172 2288
text 1220 2121 2268 2415
text 125 2592 1172 3060
text 1220 2535 2266 2923