add parent page to number-number

index.qmd

@@ -2,6 +2,7 @@
 title: "Posts by topic"
 listing:
   contents:
+    - posts/number-number/index.*
     - posts/permutations/index.*
     - posts/stereo/index.*
     - posts/chebyshev/index.*

posts/number-number/_metadata.yml

@@ -0,0 +1,25 @@
+# freeze computational output
+freeze: auto
+
+# Enable banner style title blocks
+title-block-banner: true
+
+execute:
+  echo: false
+
+# Get rid of the figure label
+crossref:
+  fig-title: ""
+  fig-labels: " "
+  tbl-title: ""
+  tbl-labels: " "
+  title-delim: ""
+  custom:
+    - key: fig
+      kind: float
+      reference-prefix: Figure
+      space-before-numbering: false
+    - key: tbl
+      kind: float
+      reference-prefix: Table
+      space-before-numbering: false

posts/number-number/index.qmd

@@ -0,0 +1,10 @@
+---
+title: "Numbering Numbers"
+listing:
+  contents: .
+  sort: "date"
+---
+
+Articles about enumerating numbers, in particular those involving rational numbers.
+
+Publication dates correspond to the original WordPress publication dates.