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求和符号\nnew TextRun({ text: \"∫\", fontSize: 24 }); \u002F\u002F 积分\nnew TextRun({ text: \"√\", fontSize: 24 }); \u002F\u002F 平方根\nnew TextRun({ text: \"±\", fontSize: 24 }); \u002F\u002F 正负号\nnew TextRun({ text: \"≠\", fontSize: 24 }); \u002F\u002F 不等于\nnew TextRun({ text: \"≤\", fontSize: 24 }); \u002F\u002F 小于等于\nnew TextRun({ text: \"≥\", fontSize: 24 }); \u002F\u002F 大于等于\nnew TextRun({ text: \"→\", fontSize: 24 }); \u002F\u002F 右箭头\nnew TextRun({ text: \"×\", fontSize: 24 }); \u002F\u002F 乘号\nnew TextRun({ text: \"÷\", fontSize: 24 }); \u002F\u002F 除号\nnew TextRun({ text: \"∞\", fontSize: 24 }); \u002F\u002F 无穷大\n",[261,844,845,883,921,959,997,1035,1073,1111,1149,1187,1225,1263],{"__ignoreMap":259},[264,846,847,849,851,853,855,857,859,861,864,866,868,870,872,874,876,878,880],{"class":266,"line":267},[264,848,321],{"class":274},[264,850,290],{"class":324},[264,852,327],{"class":278},[264,854,431],{"class":274},[264,856,434],{"class":336},[264,858,340],{"class":274},[264,860,299],{"class":274},[264,862,863],{"class":302},"π",[264,865,305],{"class":274},[264,867,282],{"class":274},[264,869,448],{"class":336},[264,871,340],{"class":274},[264,873,735],{"class":343},[264,875,293],{"class":274},[264,877,458],{"class":278},[264,879,785],{"class":274},[264,881,882],{"class":788}," \u002F\u002F 圆周率\n",[264,884,885,887,889,891,893,895,897,899,902,904,906,908,910,912,914,916,918],{"class":266,"line":311},[264,886,321],{"class":274},[264,888,290],{"class":324},[264,890,327],{"class":278},[264,892,431],{"class":274},[264,894,434],{"class":336},[264,896,340],{"class":274},[264,898,299],{"class":274},[264,900,901],{"class":302},"Σ",[264,903,305],{"class":274},[264,905,282],{"class":274},[264,907,448],{"class":336},[264,909,340],{"class":274},[264,911,735],{"class":343},[264,913,293],{"class":274},[264,915,458],{"class":278},[264,917,785],{"class":274},[264,919,920],{"class":788}," \u002F\u002F 求和符号\n",[264,922,923,925,927,929,931,933,935,937,940,942,944,946,948,950,952,954,956],{"class":266,"line":318},[264,924,321],{"class":274},[264,926,290],{"class":324},[264,928,327],{"class":278},[264,930,431],{"class":274},[264,932,434],{"class":336},[264,934,340],{"class":274},[264,936,299],{"class":274},[264,938,939],{"class":302},"∫",[264,941,305],{"class":274},[264,943,282],{"class":274},[264,945,448],{"class":336},[264,947,340],{"class":274},[264,949,735],{"class":343},[264,951,293],{"class":274},[264,953,458],{"class":278},[264,955,785],{"class":274},[264,957,958],{"class":788}," \u002F\u002F 积分\n",[264,960,961,963,965,967,969,971,973,975,978,980,982,984,986,988,990,992,994],{"class":266,"line":333},[264,962,321],{"class":274},[264,964,290],{"class":324},[264,966,327],{"class":278},[264,968,431],{"class":274},[264,970,434],{"class":336},[264,972,340],{"class":274},[264,974,299],{"class":274},[264,976,977],{"class":302},"√",[264,979,305],{"class":274},[264,981,282],{"class":274},[264,983,448],{"class":336},[264,985,340],{"class":274},[264,987,735],{"class":343},[264,989,293],{"class":274},[264,991,458],{"class":278},[264,993,785],{"class":274},[264,995,996],{"class":788}," \u002F\u002F 平方根\n",[264,998,999,1001,1003,1005,1007,1009,1011,1013,1016,1018,1020,1022,1024,1026,1028,1030,1032],{"class":266,"line":350},[264,1000,321],{"class":274},[264,1002,290],{"class":324},[264,1004,327],{"class":278},[264,1006,431],{"class":274},[264,1008,434],{"class":336},[264,1010,340],{"class":274},[264,1012,299],{"class":274},[264,1014,1015],{"class":302},"±",[264,1017,305],{"class":274},[264,1019,282],{"class":274},[264,1021,448],{"class":336},[264,1023,340],{"class":274},[264,1025,735],{"class":343},[264,1027,293],{"class":274},[264,1029,458],{"class":278},[264,1031,785],{"class":274},[264,1033,1034],{"class":788}," \u002F\u002F 正负号\n",[264,1036,1037,1039,1041,1043,1045,1047,1049,1051,1054,1056,1058,1060,1062,1064,1066,1068,1070],{"class":266,"line":362},[264,1038,321],{"class":274},[264,1040,290],{"class":324},[264,1042,327],{"class":278},[264,1044,431],{"class":274},[264,1046,434],{"class":336},[264,1048,340],{"class":274},[264,1050,299],{"class":274},[264,1052,1053],{"class":302},"≠",[264,1055,305],{"class":274},[264,1057,282],{"class":274},[264,1059,448],{"class":336},[264,1061,340],{"class":274},[264,1063,735],{"class":343},[264,1065,293],{"class":274},[264,1067,458],{"class":278},[264,1069,785],{"class":274},[264,1071,1072],{"class":788}," \u002F\u002F 不等于\n",[264,1074,1075,1077,1079,1081,1083,1085,1087,1089,1092,1094,1096,1098,1100,1102,1104,1106,1108],{"class":266,"line":375},[264,1076,321],{"class":274},[264,1078,290],{"class":324},[264,1080,327],{"class":278},[264,1082,431],{"class":274},[264,1084,434],{"class":336},[264,1086,340],{"class":274},[264,1088,299],{"class":274},[264,1090,1091],{"class":302},"≤",[264,1093,305],{"class":274},[264,1095,282],{"class":274},[264,1097,448],{"class":336},[264,1099,340],{"class":274},[264,1101,735],{"class":343},[264,1103,293],{"class":274},[264,1105,458],{"class":278},[264,1107,785],{"class":274},[264,1109,1110],{"class":788}," \u002F\u002F 小于等于\n",[264,1112,1113,1115,1117,1119,1121,1123,1125,1127,1130,1132,1134,1136,1138,1140,1142,1144,1146],{"class":266,"line":388},[264,1114,321],{"class":274},[264,1116,290],{"class":324},[264,1118,327],{"class":278},[264,1120,431],{"class":274},[264,1122,434],{"class":336},[264,1124,340],{"class":274},[264,1126,299],{"class":274},[264,1128,1129],{"class":302},"≥",[264,1131,305],{"class":274},[264,1133,282],{"class":274},[264,1135,448],{"class":336},[264,1137,340],{"class":274},[264,1139,735],{"class":343},[264,1141,293],{"class":274},[264,1143,458],{"class":278},[264,1145,785],{"class":274},[264,1147,1148],{"class":788}," \u002F\u002F 大于等于\n",[264,1150,1151,1153,1155,1157,1159,1161,1163,1165,1168,1170,1172,1174,1176,1178,1180,1182,1184],{"class":266,"line":399},[264,1152,321],{"class":274},[264,1154,290],{"class":324},[264,1156,327],{"class":278},[264,1158,431],{"class":274},[264,1160,434],{"class":336},[264,1162,340],{"class":274},[264,1164,299],{"class":274},[264,1166,1167],{"class":302},"→",[264,1169,305],{"class":274},[264,1171,282],{"class":274},[264,1173,448],{"class":336},[264,1175,340],{"class":274},[264,1177,735],{"class":343},[264,1179,293],{"class":274},[264,1181,458],{"class":278},[264,1183,785],{"class":274},[264,1185,1186],{"class":788}," \u002F\u002F 右箭头\n",[264,1188,1189,1191,1193,1195,1197,1199,1201,1203,1206,1208,1210,1212,1214,1216,1218,1220,1222],{"class":266,"line":411},[264,1190,321],{"class":274},[264,1192,290],{"class":324},[264,1194,327],{"class":278},[264,1196,431],{"class":274},[264,1198,434],{"class":336},[264,1200,340],{"class":274},[264,1202,299],{"class":274},[264,1204,1205],{"class":302},"×",[264,1207,305],{"class":274},[264,1209,282],{"class":274},[264,1211,448],{"class":336},[264,1213,340],{"class":274},[264,1215,735],{"class":343},[264,1217,293],{"class":274},[264,1219,458],{"class":278},[264,1221,785],{"class":274},[264,1223,1224],{"class":788}," \u002F\u002F 乘号\n",[264,1226,1227,1229,1231,1233,1235,1237,1239,1241,1244,1246,1248,1250,1252,1254,1256,1258,1260],{"class":266,"line":421},[264,1228,321],{"class":274},[264,1230,290],{"class":324},[264,1232,327],{"class":278},[264,1234,431],{"class":274},[264,1236,434],{"class":336},[264,1238,340],{"class":274},[264,1240,299],{"class":274},[264,1242,1243],{"class":302},"÷",[264,1245,305],{"class":274},[264,1247,282],{"class":274},[264,1249,448],{"class":336},[264,1251,340],{"class":274},[264,1253,735],{"class":343},[264,1255,293],{"class":274},[264,1257,458],{"class":278},[264,1259,785],{"class":274},[264,1261,1262],{"class":788}," \u002F\u002F 除号\n",[264,1264,1265,1267,1269,1271,1273,1275,1277,1279,1282,1284,1286,1288,1290,1292,1294,1296,1298],{"class":266,"line":463},[264,1266,321],{"class":274},[264,1268,290],{"class":324},[264,1270,327],{"class":278},[264,1272,431],{"class":274},[264,1274,434],{"class":336},[264,1276,340],{"class":274},[264,1278,299],{"class":274},[264,1280,1281],{"class":302},"∞",[264,1283,305],{"class":274},[264,1285,282],{"class":274},[264,1287,448],{"class":336},[264,1289,340],{"class":274},[264,1291,735],{"class":343},[264,1293,293],{"class":274},[264,1295,458],{"class":278},[264,1297,785],{"class":274},[264,1299,1300],{"class":788}," \u002F\u002F 无穷大\n",[247,1302,1303],{"id":1303},"复杂公式布局",[243,1305,1306],{},"使用多个段落构建多行公式：",[254,1308,1310],{"className":256,"code":1309,"language":258,"meta":259,"style":259},"new Shape({\n    x: 1,\n    y: 1,\n    width: 8,\n    height: 4,\n    paragraphs: [\n        new Paragraph({\n            alignment: \"center\",\n            children: [new TextRun({ text: \"Quadratic Formula\", fontSize: 18, bold: true })],\n        }),\n        new Paragraph({\n            alignment: \"center\",\n            children: [\n                new TextRun({ text: \"x = (-b ± √(b\", fontSize: 24 }),\n                new TextRun({ text: \"2\", fontSize: 16, superScript: true }),\n                new TextRun({ text: \" - 4ac)) \u002F 2a\", fontSize: 24 }),\n            ],\n        }),\n    ],\n});\n",[261,1311,1312,1322,1332,1342,1352,1363,1371,1381,1397,1450,1458,1468,1482,1490,1525,1567,1602,1608,1616,1622],{"__ignoreMap":259},[264,1313,1314,1316,1318,1320],{"class":266,"line":267},[264,1315,321],{"class":274},[264,1317,279],{"class":324},[264,1319,327],{"class":278},[264,1321,330],{"class":274},[264,1323,1324,1326,1328,1330],{"class":266,"line":311},[264,1325,337],{"class":336},[264,1327,340],{"class":274},[264,1329,344],{"class":343},[264,1331,347],{"class":274},[264,1333,1334,1336,1338,1340],{"class":266,"line":318},[264,1335,353],{"class":336},[264,1337,340],{"class":274},[264,1339,344],{"class":343},[264,1341,347],{"class":274},[264,1343,1344,1346,1348,1350],{"class":266,"line":333},[264,1345,365],{"class":336},[264,1347,340],{"class":274},[264,1349,370],{"class":343},[264,1351,347],{"class":274},[264,1353,1354,1356,1358,1361],{"class":266,"line":350},[264,1355,378],{"class":336},[264,1357,340],{"class":274},[264,1359,1360],{"class":343}," 4",[264,1362,347],{"class":274},[264,1364,1365,1367,1369],{"class":266,"line":362},[264,1366,391],{"class":336},[264,1368,340],{"class":274},[264,1370,396],{"class":278},[264,1372,1373,1375,1377,1379],{"class":266,"line":375},[264,1374,402],{"class":274},[264,1376,285],{"class":324},[264,1378,327],{"class":278},[264,1380,330],{"class":274},[264,1382,1383,1386,1388,1390,1393,1395],{"class":266,"line":388},[264,1384,1385],{"class":336},"            alignment",[264,1387,340],{"class":274},[264,1389,299],{"class":274},[264,1391,1392],{"class":302},"center",[264,1394,305],{"class":274},[264,1396,347],{"class":274},[264,1398,1399,1401,1403,1406,1408,1410,1412,1414,1416,1418,1420,1423,1425,1427,1429,1431,1434,1436,1439,1441,1443,1445,1448],{"class":266,"line":399},[264,1400,414],{"class":336},[264,1402,340],{"class":274},[264,1404,1405],{"class":278}," [",[264,1407,321],{"class":274},[264,1409,290],{"class":324},[264,1411,327],{"class":278},[264,1413,431],{"class":274},[264,1415,434],{"class":336},[264,1417,340],{"class":274},[264,1419,299],{"class":274},[264,1421,1422],{"class":302},"Quadratic Formula",[264,1424,305],{"class":274},[264,1426,282],{"class":274},[264,1428,448],{"class":336},[264,1430,340],{"class":274},[264,1432,1433],{"class":343}," 18",[264,1435,282],{"class":274},[264,1437,1438],{"class":336}," bold",[264,1440,340],{"class":274},[264,1442,502],{"class":501},[264,1444,293],{"class":274},[264,1446,1447],{"class":278},")]",[264,1449,347],{"class":274},[264,1451,1452,1454,1456],{"class":266,"line":411},[264,1453,522],{"class":274},[264,1455,458],{"class":278},[264,1457,347],{"class":274},[264,1459,1460,1462,1464,1466],{"class":266,"line":421},[264,1461,402],{"class":274},[264,1463,285],{"class":324},[264,1465,327],{"class":278},[264,1467,330],{"class":274},[264,1469,1470,1472,1474,1476,1478,1480],{"class":266,"line":463},[264,1471,1385],{"class":336},[264,1473,340],{"class":274},[264,1475,299],{"class":274},[264,1477,1392],{"class":302},[264,1479,305],{"class":274},[264,1481,347],{"class":274},[264,1483,1484,1486,1488],{"class":266,"line":511},[264,1485,414],{"class":336},[264,1487,340],{"class":274},[264,1489,396],{"class":278},[264,1491,1492,1494,1496,1498,1500,1502,1504,1506,1509,1511,1513,1515,1517,1519,1521,1523],{"class":266,"line":519},[264,1493,424],{"class":274},[264,1495,290],{"class":324},[264,1497,327],{"class":278},[264,1499,431],{"class":274},[264,1501,434],{"class":336},[264,1503,340],{"class":274},[264,1505,299],{"class":274},[264,1507,1508],{"class":302},"x = (-b ± √(b",[264,1510,305],{"class":274},[264,1512,282],{"class":274},[264,1514,448],{"class":336},[264,1516,340],{"class":274},[264,1518,735],{"class":343},[264,1520,293],{"class":274},[264,1522,458],{"class":278},[264,1524,347],{"class":274},[264,1526,1527,1529,1531,1533,1535,1537,1539,1541,1543,1545,1547,1549,1551,1553,1555,1557,1559,1561,1563,1565],{"class":266,"line":529},[264,1528,424],{"class":274},[264,1530,290],{"class":324},[264,1532,327],{"class":278},[264,1534,431],{"class":274},[264,1536,434],{"class":336},[264,1538,340],{"class":274},[264,1540,299],{"class":274},[264,1542,602],{"class":302},[264,1544,305],{"class":274},[264,1546,282],{"class":274},[264,1548,448],{"class":336},[264,1550,340],{"class":274},[264,1552,770],{"class":343},[264,1554,282],{"class":274},[264,1556,496],{"class":336},[264,1558,340],{"class":274},[264,1560,502],{"class":501},[264,1562,293],{"class":274},[264,1564,458],{"class":278},[264,1566,347],{"class":274},[264,1568,1569,1571,1573,1575,1577,1579,1581,1583,1586,1588,1590,1592,1594,1596,1598,1600],{"class":266,"line":540},[264,1570,424],{"class":274},[264,1572,290],{"class":324},[264,1574,327],{"class":278},[264,1576,431],{"class":274},[264,1578,434],{"class":336},[264,1580,340],{"class":274},[264,1582,299],{"class":274},[264,1584,1585],{"class":302}," - 4ac)) \u002F 2a",[264,1587,305],{"class":274},[264,1589,282],{"class":274},[264,1591,448],{"class":336},[264,1593,340],{"class":274},[264,1595,735],{"class":343},[264,1597,293],{"class":274},[264,1599,458],{"class":278},[264,1601,347],{"class":274},[264,1603,1604,1606],{"class":266,"line":549},[264,1605,514],{"class":278},[264,1607,347],{"class":274},[264,1609,1610,1612,1614],{"class":266,"line":585},[264,1611,522],{"class":274},[264,1613,458],{"class":278},[264,1615,347],{"class":274},[264,1617,1618,1620],{"class":266,"line":630},[264,1619,685],{"class":278},[264,1621,347],{"class":274},[264,1623,1624,1626,1628],{"class":266,"line":666},[264,1625,693],{"class":274},[264,1627,458],{"class":278},[264,1629,308],{"class":274},[247,1631,1632],{"id":1632},"提示",[1634,1635,1636,1648,1651],"ul",{},[1637,1638,1639,1640,1643,1644,1647],"li",{},"使用 ",[261,1641,1642],{},"superScript: true"," 表示指数，",[261,1645,1646],{},"subScript: true"," 表示下标。",[1637,1649,1650],{},"Unicode 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