;

assert_valid("<length>", "calc(15px + (sign(100vh - 10px) * 5px))");
assert_valid("<number>", "calc(15 + (sign(100vh - 10px) * 5))");
assert_valid("<integer>", "calc(15 + (sign(100vh - 10px) * 5))");
assert_valid("<angle>", "calc(15deg + (sign(100vh - 10px) * 5deg))");
assert_valid("<time>", "calc(15s + (sign(100vh - 10px) * 5s))");
assert_valid("<resolution>", "calc(15dppx + (sign(100vh - 10px) * 5dpi))");

</script>
