You will need to have: 1  the ability to grasp complex and dynamic legislation; 2  the capacity to explain, apply and monitor such legislation; 3  effective communication skills, both oral and written; 4  patience and resilience; 5  analytical, problem-solving and decision-making skills; 6  leadership and management qualities;
Converge is a verb that applies limits, sequences, series, and integrals. The word diverge is used for the negation of it. A limit converges if it exists, that is, if it has a finite value. It diverges if it doesn't exist.
If the limit is infinite, then the series is said to diverge. EDIT: As BjÃ¶rn Wehlin pointed out in the comments, it is also possible for a limit to simply not exist (not necessarily be infinity). He mentions the case of the series 1,-1,1,-1,... the sequence of partial sums here does not have a well-defined limit.