volatility and liquidity are the two requirements for a market to exist.
volatility and liquidity are the two requirements for a market to exist.
the two requirements for a market to exist are?
volatility
Na
Na
bullet::::- in general, a fragment of behavior expressed by a requirement always has associated with it a precondition which needs to be satisfied before the behavior can take place (this precondition may or may not be expressed in the requirement).









































bullet::::- if the requirement is really part of the system then some other requirement in the set must establish the precondition needed in (1).









































the example below illustrates requirements integration for two requirements, r1 and r3. in other words, it shows how these two requirements interact.









































section::::key concepts.:operations on integrated behavior trees.
behavior tree