Validates a ยง28 break threshold: finite and positive.
Zero is rejected rather than read as "breaks immediately": a joint that
cannot survive its own creation is never what a caller meant, and omitting
the threshold is how "never breaks" is expressed (plan P6-2).
Validates a ยง28 break threshold: finite and positive.
Zero is rejected rather than read as "breaks immediately": a joint that cannot survive its own creation is never what a caller meant, and omitting the threshold is how "never breaks" is expressed (plan P6-2).