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Dev #194

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altavir merged 266 commits from dev into master 2021-01-20 17:32:32 +03:00
Conversation 0 Commits 266 Files Changed 344 +3 -2
1 changed files with 3 additions and 2 deletions
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kmath-ejml/src/main/kotlin/scientifik/kmath/ejml/EjmlMatrix.kt
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@ -23,7 +23,7 @@ class EjmlMatrix(val origin: SimpleMatrix, features: Set<MatrixFeature>? = null)
override val shape: IntArray
get() = intArrayOf(origin.numRows(), origin.numCols())
override val features: Set<MatrixFeature> = hashSetOf(
override val features: Set<MatrixFeature> = setOf(
object : LUPDecompositionFeature<Double>, DeterminantFeature<Double> {
override val determinant: Double
get() = origin.determinant()
@ -48,7 +48,7 @@ class EjmlMatrix(val origin: SimpleMatrix, features: Set<MatrixFeature>? = null)
override val p: FeaturedMatrix<Double>
get() = lup.first
}
).addAll(features.orEmpty())
) union features.orEmpty()
override fun suggestFeature(vararg features: MatrixFeature): FeaturedMatrix<Double> =
EjmlMatrix(origin, this.features + features)
@ -56,6 +56,7 @@ class EjmlMatrix(val origin: SimpleMatrix, features: Set<MatrixFeature>? = null)
override operator fun get(i: Int, j: Int): Double = origin[i, j]
override fun equals(other: Any?): Boolean {
if (other is EjmlMatrix) return origin.isIdentical(other.origin, 0.0)
return NDStructure.equals(this, other as? NDStructure<*> ?: return false)
}