Added "Fast Inverse Root"

src/Advanced/Fast Inverse Root/main.typ

@@ -0,0 +1,28 @@
+#import "@local/handout:0.1.0": *
+
+// Bonus:
+// - Floats vs fixed point
+// - Float density
+// - Find non-floatable rational numbers
+// - What if we use `n`-bit floats?
+
+#show: doc => handout(
+  doc,
+  group: "Advanced 2",
+  title: [Fast Inverse Square Root],
+  by: "Mark",
+)
+
+#include "parts/00 int.typ"
+#pagebreak()
+
+#include "parts/01 float.typ"
+#pagebreak()
+
+#include "parts/02 approx.typ"
+#pagebreak()
+
+#include "parts/03 quake.typ"
+#pagebreak()
+
+#include "parts/04 bonus.typ"