pang (pangjingen)

Race #2174

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Official speed 65.38 wpm (69.38 seconds elapsed during race)
Race Start August 6, 2019 6:02:27am UTC
Race Finish August 6, 2019 6:03:36am UTC
Outcome Win (1 of 4)
Opponents 3. minetasticar (55.12 wpm)
Accuracy 96.0%
Points 87.18
Text #4180038 (Length: 378 characters)

A relation between two sets X and Y is a set of ordered pairs, each of the form (x, y), where x is a member of X and y is a member of Y. A function from X to Y is a relation between X and Y that has the property that any two ordered pairs with the same x-value also have the same y-value. The variable x is the independent variable, and the variable y is the dependent variable.