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Power
Power

pow(x, y)

Mathematically speaking, the domain of pow( x, y) dictates that if x is 0, then y must be strictly positive, and if x is neativenegative, then y must be an integer. However, since because pow() can yield numbers of very large magnitude or very small magnitude, the set of inputs that do not cause a range error is not only more limited, but poorly defined.

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