// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
// SPDX-License-Identifier: MIT

package linalg

import (
	"testing"
)

// TestDetFloat32Input moved with Det from the root package: the linear
// algebra kernels compute in float64 even from float32 inputs.
func TestDetFloat32Input(t *testing.T) {
	det, err := Det(mustFromFloat32s(t, []float32{1, 2, 3, 4}, 2, 2))
	if err != nil || det != -2 {
		t.Fatalf("Det float32: %v %v", det, err)
	}
}