Abs(n1)
Avg(n1 [, n2...])
Ceil(n1)
Count(n1 [, n2...])
Floor(n1)
Max(n1 [, n2...])
Min(n1 [, n2...])
Mod(n1, n2)
Round(n1 [, n2])
Sum(n1 [, n2...])

Date()
Date2Num(d1[, f1[, k1]])
Num2Date(n1[, f1[, k1]]) 
DateFmt([n1[, k1]]) 
LocalDateFmt([n1[, k1]]) 
Time() 
Time2Num(d1[, f1[, k1]]) 
Num2GMTime(n1 [,f1 [, k1]]) 
Num2Time(n1 [,f1 [, k1]]) 
TimeFmt([n1[, k1]]) 
LocalTimeFmt([n1[, k1]]) 
IsoDate2Num(d1) 
IsoTime2Num(d1) 

Apr(n1, n2, n3) 
CTerm(n1, n2, n3) 
FV(n1, n2, n3) 
IPmt(n1, n2, n3, n4, n5) 
NPV(n1, n2 [, ...]) 
Pmt(n1, n2, n3) 
PPmt(n1, n2, n3, n4, n5) 
PV(n1, n2, n3) 
Rate(n1, n2, n3) 
Term(n1, n2, n3) 

Choose(n1, s1 [, s2...])
Oneof(s1, s2 [, s3...]) 
Within(s1, s2, s3)
Exists(v1)
HasValue(v1)
UnitValue(s1 [, s2])
UnitType(s1)

At(s1,s2) 
Concat(s1 [, s2...]) 
Decode(s1 [, s2])
Encode(s1 [, s2])
Format(s1, s2)
Left(s1, n1) 
Len(s1) 
Lower(s1[, k1]) 
Ltrim(s1) 
Parse(s1, s2)
Replace(s1, s2[, s3])
Right(s1, n1)
Rtrim(s1) 
Space(n1)  
Str(n1 [, n2 [, n3]]) 
Stuff(s1, n1, n2[, s2]) 
Substr(s1, n1, n2)
Upper(s1[, k1]) 
WordNum(n1 [, n2 [, k1]])

Get(s1)
Post(s1, s2[, s3[, s4[, s5]]])
Put(s1, s2[, s3])