{{ 42 is lt 51 }}
{{ 42 is lessthan 51 }}
{{ 42 is < 51 }}
{{ 42 is lt 51.0 }}
{{ 42 is lt 42 }}
{{ 42 is lessthan 42 }}
{{ 42 is < 42 }}
{{ 42.0 is lt 42 }}
{{ 42 is lt 2 }}
{{ 42.0 is lt 2 }}
{{ 'test' is lt 42 }}
{{ 42 is lt 'test' }}