ISBLANK
The ISBLANK function evaluates whether or not a value takes the value Blank and returns True if it is positive or False if it is negative.
ISERROR
The ISERROR function evaluates whether an expression returns an error and returns the logical value True in positive case and the logical value False in negative case.
ISODD
The ISODD function evaluates a value and returns the logical value True if it is odd or the logical value False otherwise.
ISEVEN
The ISEVEN function evaluates a value and returns the logical value True if it is even and False otherwise.
ISLOGICAL
The ISLOGICAL function evaluates a value and returns the logical value True if it is a Boolean, and the logical value False otherwise.
TOTALYTD
The TOTALYTD function evaluates an expression from the first day of the year of the current context to the last day of the current context.
TOTALQTD
The TOTALQTD function evaluates an expression from the first day of the current context quarter to the last day of the current context.
TOTALMTD
The TOTALMTD function evaluates an expression from the first day of the month in the current context to the last day in the current context.
DATESYTD
The DATESYTD function returns a table that contains dates from the beginning of the year in the current context to the last date in the current context.
DATESQTD
The DATESQTD function returns a table with a single column that contains the dates from the beginning of the quarter of the current context to the last date of the current context.
