import QtQuick 2.0 Item { property real test1: Math.sin(i1.p1) property real test2: Math.sin(i1.p2) property real subtest3: Math.sin() property real subtest4: Math.sin(i1.p4) property bool test3: isNaN(subtest3) property bool test4: isNaN(subtest4) property real subtest5: Math.sin(i1.p5) property bool test5: isNaN(subtest5) property real test6: Math.sin(i1.p6) property real subtest7: Math.sin(i1.p7) property real subtest8: Math.sin(i1.p8) property bool test7: isNaN(subtest7) property bool test8: isNaN(subtest8) property real subtest9: Math.sin(i1.p9) property bool test9: subtest9 === 0 && (1/subtest9) === Infinity property real subtest10: Math.sin(i1.p10) property bool test10: subtest10 === 0 && (1/subtest10) === -Infinity property real subtest11: Math.PI / 6.66 property real test11: Math.sin(subtest11) QtObject { id: i1 property real p1: -3.7 property real p2: 4.4 property real p4: Number.NaN property string p5: "hello world" property string p6: "82.6" property real p7: Number.NEGATIVE_INFINITY property real p8: Number.POSITIVE_INFINITY property real p9: 0 property real p10: -0 } }