The condition without ecua non is a Latin phrase originally used as a legal term to say status quot; without which no quot;. It refers to an action, condition or requirement necessary and essential (rather required) so that something is possible and work properly. I.e., if it does not comply with the requirement, cannot be conducted which is intended to.Currently, this phrase is also used in medicine, philosophy, and economics as a condition to refer to the relationship between an action and the end result.Examples: The Passport is a requirement without ecua non to travel to any country (not you can travel without passport). Is a condition without ecua non be greater of age to participate (not may participate under of age).
sinecua is incorrectly written and should be written as "sine qua non" to be its meaning:
The full expression is sine qua non or condition sine qua non, Latinism used primarily in the legal field, which means a condition without which, so it doesn't mean that things that we talk about is sufficient and necessary condition will be fulfilled following. It is the same condition that is expressed in the connective biconditional in propositional logic with " if and only if ". If and only if A is condition of B and B is A condition, then A is equal to B, i.e. is a sine qua non condition A to B and B condition, so that A and B are equal.
