figure 1472 684 2195 1313
caption 1597 1333 2030 1379
equation 600 1908 874 2009
equation 1692 1757 1944 1862
equation 1751 2011 1897 2117
equation 1689 2296 1958 2362
equation 1629 2537 2004 2644
text 245 304 1221 1879
text 1330 317 2306 657
text 1330 1489 2305 1729
text 243 2081 1219 2913
text 1331 1906 2305 1987
text 1331 2173 2305 2263
text 1331 2410 2305 2500
text 1330 2685 2305 2942