The euro was at 126.38 / 43 yen little changed from its late U.S. level of 126.35 yen but down sharply from around 127.60 yen the same time on Tuesday .
The euro was around 126.50 yen compared to its late Tuesday U.S. level of 126.35 yen but down sharply from around 127.30 yen in early Asian trade on Tuesday .
more detailed description of the functional, non-functional, and constraint requirements that define the &"contract&" that the implemented system must meet