e }}
  {{ partial "math.html" . }}
  {{ end }}

  <!-- opengraph -->
  {{ template "_internal/opengraph.html" . }}

  <!-- permalink -->
  <link rel="canonical" href="{{ .Permalink }}">

  <!-- rss -->
  {{ range .AlternativeOutputFormats -}}
  {{ printf `
  <link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
  {{ end -}}

  <!-- schema -->
  {{ template "_internal/schema.html" . }}

  <!-- style -->
  <link media="screen" rel="stylesheet" href='{{ "c