支持的函数：
[ABS,
ACOS, ACOSH, ADDRESS, AND, ASIN, ASINH, ATAN, ATAN2, ATANH, AVEDEV,
AVERAGE, CEILING, CHAR, CHOOSE, CLEAN, CODE, COLUMN, COLUMNS,
COMBIN, CONCATENATE, COS, COSH, COUNT, COUNTA, COUNTBLANK, COUNTIF,
DATE, DAY, DAYS360, DEGREES, DEVSQ, DOLLAR, ERROR.TYPE, EVEN,
EXACT, EXP, FACT, FALSE, FIND, FIXED, FLOOR, FV, HLOOKUP, HOUR,
HYPERLINK, IF, INDEX, INDIRECT, INT, INTERCEPT, IPMT, IRR, ISBLANK,
ISERROR, ISLOGICAL, ISNA, ISNONTEXT, ISNUMBER, ISREF, ISTEXT,
LARGE, LEFT, LEN, LN, LOG, LOG10, LOOKUP, LOWER, MATCH, MAX, MAXA,
MEDIAN, MID, MIN, MINA, MINUTE, MIRR, MOD, MODE, MONTH, NA, NOT,
NOW, NPER, NPV, ODD, OFFSET, OR, PERCENTILE, PI, PMT, POISSON,
POWER, PPMT, PRODUCT, PROPER, PV, RADIANS, RAND, RANK, RATE,
REPLACE, REPT, RIGHT, ROMAN, ROUND, ROUNDDOWN, ROUNDUP, ROW, ROWS,
SEARCH, SECOND, SIGN, SIN, SINH, SLOPE, SMALL, SQRT, STDEV,
SUBSTITUTE, SUBTOTAL, SUM, SUMIF, SUMPRODUCT, SUMSQ, SUMX2MY2,
SUMX2PY2, SUMXMY2, T, TAN, TANH, TEXT, TIME, TODAY, TRIM, TRUE,
TRUNC, UPPER, VALUE, VAR, VARP, VLOOKUP, WEEKDAY, YEAR]
