--- /dev/null	2021-01-19 17:38:25.908523431 +0000
+++ new/test/aarch64/FloatArithTests.java	2021-01-25 19:32:14.235870607 +0000
@@ -0,0 +1,49 @@
+public class FloatArithTests {
+
+    private static float test_neg(float a) {
+	return -a;
+    }
+
+    private static float test_add(float a, float b) {
+	return a + b;
+    }
+
+    private static float test_sub(float a, float b) {
+	return a - b;
+    }
+
+    private static float test_mul(float a, float b) {
+	return a * b;
+    }
+
+    private static float test_div(float a, float b) {
+	return a / b;
+    }
+
+    private static float test_rem(float a, float b) {
+	return a % b;
+    }
+
+    private static void assertThat(boolean assertion) {
+	if (! assertion) {
+	    throw new AssertionError();
+	}
+    }
+
+    public static void main(String[] args) {
+	assertThat(test_neg(10F) == -10F);
+	assertThat(test_add(3F, 2F) == 5F);
+
+	assertThat(test_sub(40F, 13F) == 27F);
+
+	assertThat(test_mul(5F, 200F) == 1000F);
+
+	assertThat(test_div(30F, 3F) == 10F);
+	assertThat(test_div(30, 0) == Float.POSITIVE_INFINITY);
+
+	assertThat(test_rem(30F, 3F) == 0);
+	assertThat(test_rem(29F, 3F) == 2F);
+	assertThat(Float.isNaN(test_rem(30F, 0F)));
+
+    }
+}