header 707 110 2229 138
equation 1599 1682 2270 1782
equation 1434 3063 2270 3114
equation 303 1604 1176 1692
equation 327 2174 1176 2289
equation 1652 1154 2270 1265
equation 1575 2853 2270 2913
equation 551 429 1176 539
text 127 222 1174 398
text 1221 221 2268 1112
text 1221 1820 2269 2847
text 127 1719 1174 2168
text 127 2321 1174 3106
text 1221 1305 2268 1643
text 1221 2941 2267 3023
text 127 570 1174 1576