title: why no location staff in golang time.Equal?
body: <p>at <a href="http://golang.org/src/pkg/time/time.go" rel="nofollow">http://golang.org/src/pkg/time/time.go</a></p>
  
  <pre><code>62  // Equal reports whether t and u represent the same time instant.
  63  // Two times can be equal even if they are in different locations.
  64  // For example, 6:00 +0200 CEST and 4:00 UTC are Equal.
  65  // This comparison is different from using t == u, which also compares
  66  // the locations.
  67  func (t Time) Equal(u Time) bool {
  68      return t.sec == u.sec &amp;&amp; t.nsec == u.nsec
  69  }
  </code></pre>
  
  <p>why they do not care t.loc and u.loc?</p>
  
  <p>update:
  If I had 2 servers(different location)and how can I judge if their time is equal exactly？</p>