Further Information On Ez Script Functions

Where can I find more information on the following script functions. Specifically what they do and what the syntax looks like to use them.

Scientific Math Functions

Now()

Today()

DateTime Functions

MinDate()

MaxDate()

MonthName()

AddDays()

AddMonths()

AddYears()

AddHours()

AddMinute()

AddSeconds()

FmtNum()

FmtDate()