more refactor

central pdf dir

data/default.typ

@@ -0,0 +1,47 @@
+#import "@preview/equate:0.2.1": equate
+#import "@preview/quick-maths:0.2.1": shorthands
+#import "./theorems.typ": *
+
+#let default(body) = {
+  // page setup
+	//set page(margin: 2cm, numbering: "1")
+  set text(lang: "de", hyphenate: false)
+  set align(left)
+  // For now no automatic numbering
+  // set heading(numbering: "1.1")
+  set par(justify: true)
+
+  // set par(justify: true)
+
+  // equation setup
+  show ref: equate
+  show: equate.with(number-mode: "label", breakable: false)
+  set math.equation(numbering: "(1)", supplement: "Gl.", number-align: bottom)
+  show math.equation.where(block: false): it => box(it)
+
+  // shorthands setup
+  show: shorthands.with(
+    ($*$, $dot.op$),
+    ($\\$, $without$),
+    ($+-$, $plus.minus$),
+    ($=>$, $arrow.r.double.long$),
+    ($=<$, $arrow.l.double.long$),
+    ($<=>$, $arrow.l.r.double.long$),
+    ($..$, $quad$),
+  )
+
+  // shiroa/zeta setup
+  body
+}
+
+// symbol shortcuts
+#let cmt = align(right, $wide |$)
+#let Abb = math.op("Abb")
+#let rel = math.op("R")
+#let lin = math.op("lin")
+#let arccot = math.op("arccot")
+
+// flashcards
+#let flashcard(id, front, back) = {
+  back
+}