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re-apply bigint fix

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Alexander Nozik 2021-05-14 09:20:49 +03:00
parent 1b60f71ed0
commit 1a615c503d
1 changed files with 3 additions and 3 deletions
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kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt
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@ -108,9 +108,9 @@ public fun <T, S> Sequence<T>.averageWith(space: S): T where S : Ring<T>, S : Sc
* @author Evgeniy Zhelenskiy * @author Evgeniy Zhelenskiy
*/ */
public fun <T> Ring<T>.power(arg: T, power: UInt): T = when { public fun <T> Ring<T>.power(arg: T, power: UInt): T = when {
this == zero && power > 0U -> zero arg == zero && power > 0U -> zero
this == one -> arg arg == one -> arg
this == -one -> powWithoutOptimization(arg, power % 2U) arg == -one -> powWithoutOptimization(arg, power % 2U)
else -> powWithoutOptimization(arg, power) else -> powWithoutOptimization(arg, power)
} }