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| KASH3 Reference Manual
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| ### Function IsPower ( elt-ord^rat x ) -> elt-alg^boo, elt-ord^rat, elt-ord^rat ### Optional Arguments
Results | elt-ord^rat |  | 1 <= Results <= 3
### Description If x is the k-th power of an integer b with b > 1 and b minimal, return true, b and k; otherwise return false.
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