Shinsuke Sugaya <******@****.***> 1444529815 +0900

// to produce the hexadecimal values shown.

// Log returns the natural logarithm of x.
//
// Special cases are:
//
//	Log(+Inf) = +Inf
//	Log(0) = -Inf
//	Log(x < 0) = NaN
//	Log(NaN) = NaN
func Log(x float64) float64 {
	if haveArchLog {
		return archLog(x)
	}
	return log(x)
}

func log(x float64) float64 {
	const (
		Ln2Hi = 6.93147180369123816490e-01 /* 3fe62e42 fee00000 */

// In IEEE arithmetic the peak absolute error is 5.2e-16, rms
// absolute error 1.0e-16.

// Log returns the natural logarithm of x.
func Log(x complex128) complex128 {
	return complex(math.Log(Abs(x)), Phase(x))
}

// Log10 returns the decimal logarithm of x.
func Log10(x complex128) complex128 {
	z := Log(x)
	return complex(math.Log10E*real(z), math.Log10E*imag(z))

2020-06-29T23:37:27.523826Z	warning	envoy config	[bazel-out/k8-opt/bin/external/envoy/source/common/config/_virtual_includes/grpc_stream_lib/common/config/grpc_stream.h:92] StreamAggregatedResources...

Siyi Wang <******@****.***> 1684532673 -0700

Siyi Wang <******@****.***> 1684532673 -0700

Martin Ostrowski <******@****.***> 1598993753 -0700

apiVersion: release-notes/v2
kind: feature
area: istioctl
releaseNotes:
  - |
    **Added** description to `admin log`
  - |

func (c *kubeComponent) InvokeOrFail(t test.Failer, args []string) (string, string) {
	output, stderr, err := c.Invoke(args)
	if err != nil {
		t.Logf("Unwanted exception for 'istioctl %s': %v", strings.Join(args, " "), err)
		t.Logf("Output:\n%v", output)
		t.Logf("Error:\n%v", stderr)
		t.FailNow()
	}
	return output, stderr

// and records the text in the error log.
func (c *common) Logf(format string, args ...any) { c.log(fmt.Sprintf(format, args...)) }

// Error is equivalent to Log() followed by Fail().
func (c *common) Error(args ...any) {
	c.log(fmt.Sprintln(args...))
	c.Fail()
}

// Errorf is equivalent to Logf() followed by Fail().
func (c *common) Errorf(format string, args ...any) {
	c.log(fmt.Sprintf(format, args...))
	c.Fail()