Method MathPHP\LinearAlgebra\Decomposition\SVD::diagonalize() should return array{sort: string, P: MathPHP\LinearAlgebra\NumericMatrix} but returns MathPHP\LinearAlgebra\NumericSquareMatrix.

Parameter #2 $callback of function uksort expects callable(TKey, TKey): int, Closure(mixed, mixed): bool given.

Method MathPHP\LinearAlgebra\Decomposition\SVD::getStandardBasisIndex() should return int but returns false.

Parameter #2 ...$args of function array_merge expects array, array<int, int>|false given.

Parameter #2 $callback of function uksort expects callable(int|string, int|string): int, Closure(mixed, mixed): bool given.

Method MathPHP\LinearAlgebra\MatrixCatalog::addPseudoInverse() has parameter $A⁺ with generic class MathPHP\LinearAlgebra\Matrix but does not specify its types: T

Property MathPHP\LinearAlgebra\MatrixCatalog<T>::$A⁺ (MathPHP\LinearAlgebra\NumericMatrix) does not accept MathPHP\LinearAlgebra\Matrix.

Property MathPHP\LinearAlgebra\MatrixCatalog<T>::$A⁺ (MathPHP\LinearAlgebra\NumericMatrix) in isset() is not nullable.

Method MathPHP\LinearAlgebra\MatrixCatalog::getPseudoInverse() return type with generic class MathPHP\LinearAlgebra\Matrix does not specify its types: T