clean up

quarto/_quarto.yml

@@ -107,10 +107,10 @@ book:
     - part: "Alternatives"
       chapters:
         # - alternatives/symbolics.qmd
-	# - alternatives/sciML.qmd
-	# - alternatives/interval_arithmetic.qmd
+        # - alternatives/sciML.qmd
+        # - alternatives/interval_arithmetic.qmd
         - alternatives/plotly_plotting.qmd
-	# - alternatives/makie_plotting.qmd
+        # - alternatives/makie_plotting.qmd
     - part: "Appendices"
       chapters:
         - misc/getting_started_with_julia.qmd
@@ -132,10 +132,7 @@ format:
     number-depth: 3
     toc-depth: 3
     link-external-newwindow: true
-  pdf:
-    documentclass: scrreprt
 
 execute:
   error: true
   freeze: auto # false
-  daemon: true