u58=
-----END CERTIFICATE-----`

func TestHandshakeRSATooBig(t *testing.T) {
	testCert, _ := pem.Decode([]byte(largeRSAKeyCertPEM))

	c := &Conn{conn: &discardConn{}, config: testConfig.Clone()}

	expectedErr := "tls: server sent certificate containing RSA key larger than 8192 bits"
	err := c.verifyServerCertificate([][]byte{testCert.Bytes})
	if err == nil || err.Error() != expectedErr {

		if f := Atan2(vfatan2SC[i][0], vfatan2SC[i][1]); !alike(atan2SC[i], f) {
			t.Errorf("Atan2(%g, %g) = %g, want %g", vfatan2SC[i][0], vfatan2SC[i][1], f, atan2SC[i])
		}
	}
}

func TestCbrt(t *testing.T) {
	for i := 0; i < len(vf); i++ {
		if f := Cbrt(vf[i]); !veryclose(cbrt[i], f) {
			t.Errorf("Cbrt(%g) = %g, want %g", vf[i], f, cbrt[i])
		}
	}
	for i := 0; i < len(vfcbrtSC); i++ {