Expressions

allc()
alld()
allp()
anyc()
anycf()
anyd()
anyf()
anyp()
anypf()
avgc()
avgd()
cfn()
cft()
countc()
countd()
countp()
cfv()
eval()
fv()
fvc()
fvd()
gccd()
gdfv()
get_contain_date()
getcfv()
getcv()
getdv()
getmax()
getmin()
getpfv()
getpv()
gfrt()
gft()
gfv()
gifv()
girt()
gnrd()
gpfv()
gprd()
has_contain_date()
iff()
il()
imatch()
ireplace()
isit()
itl()
left()
len()
lower()
match()
maxc()
maxd()
maxp()
minc()
mind()
minp()
now()
pos()
replace()
right()
rpos()
substr()
sumc()
sumd()
today()
trim()
tv()
tvc()
tvd()
upper()