Today I found a problem regarding evaluation of logical functions and boolean va

Today I found a problem regarding evaluation of logical functions and boolean variables with null values. The function "and(null())" evaluates to "true", "or(null())" evaluates to "false" and "not(null())" tells me that null parameters are not allow. Adding some true() or false() values to the and() and or() functions return correct values.

When I bring the if() function into play which always handles null() values to false() the whole behaviour looks quite inconsistent to me. I think that "and(null())" as well as "or(null())" should evaluate to "false". The function "not()" should take null() values as "false" and for consistency "not(null())" should evaluate to "true"....

OriginalPostID-125072

OriginalPostID-125072