a database function (13)
DAVERAGE DCOUNT DCOUNTA DGET DMAX DMIN DPRODUCT DSTDEV DSTDEVP DSUM DVAR DVARP GETPIVOTDATA

Second, the date and time function (20)
DATE DATEVaLUE DAY DAYS360 EDATE EOMONTH HOUR MINUTE MONTH NETWORKDAYS NOW SECOND TIME TIMEVaLUE TODAY WEEKDAY WEEKNUM WORKDAY YEAR EARFRAC

Third, the external function (2)
EUROCONVERT SQL.REQUEST

four, engineering function (39)
BESSELI BESSELJ BESSELK BESSELY BIN2DEC BIN2HEX BIN2OCT COMPLEX CONVERT DEC2BIN DEC2HEX DEC2OCT DELTA ERF ERFC GESTEP HEX2BIN HEX2DEC HEX2OCT IMABS IMAGINARY IMARGUMENT MCONJUGATE IMCOS IMDIV IMEXP IMLN IMLOG10 IMLOG2 IMPOWER IMPRODUCT IMREAL IMSIN IMSQRT IMSUB IMSUM OCT2BIN OCT2DEC CT2HEX

five financial functions (52)
ACCRINT ACCRINTM AMORDEGRC AMORLINC COUPDAYBS COUPDAYS COUPDAYSNC COUPNUM COUPPCD CUMIPMT CUMPRINC DB DDB DISC DOLLARDE DOLLARFR DURATION EFFECT FV FVSCHEDULE INTRATE IPMT IRR ISPMT MDURATION MIRR NOMINAL NPER NPV ODDFPRICE ODDFYIELD ODDLPRICE ODDLYIELD PMT PPMT PRICE PRICEDISC PRICEMAT PV RATE RECEIVED SLN SYD TBILLEQ TBILLPRICE TBILLYIELD VDB XIRR XNPV YIELD YIELDDISC YIELDMAT

six or information function (9)
CELL ERROR.TYPE INFO IS category ISEVEN ISODD N NA TYPE

seven, logical operators (6)
AND FALSE IF NOT OR TRUE

eight, to find and quote function (17)
ADDRESS AREAS CHOOSE COLUMN COLUMNS HLOOKUP HYPERLINK INDEX INDIRECT LOOKUP MATCH OFFSET ROW ROWS RTD TRANSPOSE VLOOKUP

nine, mathematics and trigonometric functions (60)
ABS ACOS ACOSH ASIN ASINH ATAN ATAN2 ATANH CEILING COMBIN COS COSH COUNTIF DEGREES EVEN EXP FACT FACTDOUBLE FLOOR GCD INT LCM LN LOG LOG10 MDETERM MINVERSE MMULT MOD MROUND MULTINOMIAL ODD PI POWER PRODUCT QUOTIENT RADIANS RAND RANDBETWEEN ROMAN ROUND ROUNDDOWN ROUNDUP SERIESSUM SIGN SIN SINH SQRT SQRTPI SUBTOTAL SUM SUMIF SUMPRODUCT SUMSQ SUMX2MY2 SUMX2PY2 SUMXMY2 TAN TANH TRUNC

, statistical functions (80)
AVEDEV AVERAGE AVERAGEA BETADIST BETAINV BINOMDIST CHIDIST CHIINV CHITEST CONFIDENCE CORREL COUNT COUNTA COUNTBLANK COUNTIF COVAR CRITBINOM DEVSQ EXPONDIST FDIST FINV FISHER FISHERINV FORECAST FREQUENCY FTEST GAMMADIST GAMMAINV GAMMALN GEOMEAN GROWTH HARMEAN HYPGEOMDIST INTERCEPT KURT LARGE LINEST LOGEST LOGINV LOGNORMDIST MAX MAXA MEDIAN MIN MINA MODE NEGBINOMDIST NORMDIST NORMSINV NORMSDIST NORMSINV PEARSON PERCENTILE PERCENTRANK PERMUT POISSON PROB QUARTILE RANK RSQ SKEW SLOPE SMALL STANDARDIZE STDEV STDEVA STDEVP STDEVPA STEYX TDIST TINV TREND TRIMMEAN TTEST VAR VARA VARP VARPA WEIBULL ZTEST

11, the text function (28)
ASC CHAR CLEAN CODE CONCATENATE DOLLAR or RMB EXACT FIND FINDB FIXED JIS LEFT or LEFTB LEN or LENB LOWER MID or MIDB PHONETIC PROPER REPLACE or REPL REPT RIGHT or RIGHTB SEARCH or SEARC SUBSTITUTE T TEXT TRIM UPPER value WIDECHAR