=CMD =COMMAND gt (number number) bool =DESC Top two items are popped from the stack and 'Greater Than' comparison is performed. 0 or 1 is pushed back to the stack where 1 indicates true. =ENDDESC =EX if (2 gt (1)) trace("2 is greater than 1") endif =ENDEX =ENDCMD =CMD =COMMAND gte (number number) bool =DESC Top two items are popped from the stack and 'Greater Than or Equal' comparison is performed. 0 or 1 is pushed back to the stack where 1 indicates true. =ENDDESC =EX if (2 gte (2)) trace("2 is greater than or equal to 2") endif =ENDEX =ENDCMD =CMD =COMMAND lt (number number) bool =DESC Top two items are popped from the stack and 'Less Than' comparison is performed. 0 or 1 is pushed back to the stack where 1 indicates true. =ENDDESC =EX if (1 lt (2)) trace("1 is less than 2") endif =ENDEX =ENDCMD =CMD =COMMAND lte (number number) bool =DESC Top two items are popped from the stack and 'Less Than or Equal' comparison is performed. 0 or 1 is pushed back to the stack where 1 indicates true. =ENDDESC =EX if (1 lte (1)) trace("1 is less than or equal to 1") endif =ENDEX =ENDCMD =CMD =COMMAND eq (number number) bool =DESC Top two items are popped from the stack and 'Equal' comparison is performed. 0 or 1 is pushed back to the stack where 1 indicates true. =ENDDESC =EX if (1 eq (1)) trace("1 is equal to 1") endif =ENDEX =ENDCMD =CMD =COMMAND neq (number number) bool =DESC Top two items are popped from the stack and 'Not Equal' comparison is performed. 0 or 1 is pushed back to the stack where 0 indicates false and 1 indicates true. =ENDDESC =EX if (1 neq (2)) trace("1 is not equal to 2") endif =ENDEX =ENDCMD =CMD =COMMAND eq0 (number) bool =DESC Top item is popped from the stack and Compared to 0. 0 or 1 is pushed back to the stack where 0 indicates false and 1 indicates true. =ENDDESC =EX if (0 eq0) trace("0 is equal to 0") endif =ENDEX =ENDCMD =CMD =COMMAND neq0 (number) bool =DESC Top item is popped from the stack and Compared to not being 0. 0 or 1 is pushed back to the stack where 0 indicates false and 1 indicates true. =ENDDESC =EX if (1 neq0) trace("1 is not equal to 0") endif =ENDEX =ENDCMD =CMD =COMMAND true bool =DESC Pushes a 1 onto the stack. =ENDDESC =EX if (true) trace("True") endif =ENDEX =ENDCMD =CMD =COMMAND false bool =DESC Pushes a 0 onto the stack. =ENDDESC =EX if (not(false)) trace("not false") endif =ENDEX =ENDCMD