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Draft implementation of RemainderDivision algebra #119

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CommanderTvis wants to merge 10 commits from rem-and-div into dev
pull from: rem-and-div
merge into: kscience:dev
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kmath-core/src/commonMain/kotlin/scientifik/kmath/operations/OptionalOperations.kt
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@ -93,6 +93,17 @@ interface RemainderDivisionOperations<T> : RingOperations<T> {
* Performs the floored division of this value by [arg]. * Performs the floored division of this value by [arg].
*/ */
infix fun T.div(arg: T): T infix fun T.div(arg: T): T
override fun binaryOperation(operation: String, left: T, right: T): T = when (operation) {
REM_OPERATION -> left rem right
DIV_OPERATION -> left div right
else -> super.binaryOperation(operation, left, right)
}
companion object {
const val REM_OPERATION = "rem"
const val DIV_OPERATION = "div"
}
} }
infix fun <T : MathElement<out RemainderDivisionOperations<T>>> T.rem(arg: T): T = arg.context { this@rem rem arg } infix fun <T : MathElement<out RemainderDivisionOperations<T>>> T.rem(arg: T): T = arg.context { this@rem rem arg }