日付/時刻関数
DATE, DATEDIF, DATEVALUE, DAY, DAYS360, EDATE, EOMONTH, HOUR, MINUTE, MONTH, NETWORKDAYS, NETWORKDAYS.INTL, NOW, SECOND, TIME, TIMEVALUE, TODAY, WEEKDAY, WEEKNUM, WORKDAY, WORKDAY.INTL, YEAR, YEARFRAC
シリアル値、表示形式、アドイン関数、揮発性関数

文字列操作関数
ASC, BAHTTEXT, CHAR, CLEAN, CODE, CONCATENATE, DOLLAR, EXACT, FIND, FINDB, FIXED, JIS, LEFT, LEFTB, LEN, LENB, LOWER, MID, MIDB, NUMBERSTRING, PROPER, REPLACE, REPLACEB, REPT, RIGHT, RIGHTB, SEARCH, SEARCHB, SUBSTITUTE, T, TEXT, TRIM, UPPER, VALUE, YEN
文字数とバイト数、ワイルドカード文字

数学/三角関数（1）
ABS, CEILING, EVEN, FLOOR, GCD, INT, LCM, MOD, MROUND, ODD, PRODUCT, QUOTIENT, RAND, RANDBETWEEN, ROMAN, ROUND, ROUNDDOWN, ROUNDUP, SIGN, SQRT, SQRTPI, SUBTOTAL, SUM, SUMIF, SUMIFS, SUMPRODUCT, SUMSQ, SUMX2MY2, SUMX2PY2, SUMXMY2, TRUNC
アドイン関数、揮発性関数

数学/三角関数（2）　＜指数、対数、角度、三角関数、双曲線関数、行列、階乗、べき級数など＞
ACOS, ACOSH, ASIN, ASINH, ATAN, ATAN2, ATANH, COMBIN, COS, COSH, DEGREES, EXP, FACT, FACTDOUBLE, LN, LOG, LOG10, MEDTERM, MINVERSE, MMULT, MULTINOMIAL, PI, POWER, RADIANS, SERIESSUM, SIN, SINH, TAN, TANH
アドイン関数

他準備中