fix(report): correct T-Assign

thanks @sjrd and @kyouko-taiga

justfile

@@ -8,6 +8,7 @@ report_out_path := outdir / "report.pdf"
 summary_out_path := outdir / "summary.pdf"
 poster_out_path := outdir / "poster.pdf"
 presentation_out_path := outdir / "presentation.pdf"
+presentation_handout_path := outdir / "presentation_handout.pdf"
 presentation_pdfpc_path := outdir / "presentation.pdfpc"
 
 default: all
@@ -45,7 +46,10 @@ presentation: _setup
   typst c --root . presentation/presentation.typ {{presentation_out_path}}
   typst eval --root . 'query(<pdfpc-file>).first().value' --in presentation/presentation.typ > {{presentation_pdfpc_path}}
 
-present: presentation
-  pympress {{presentation_out_path}}
+presentation-handout: _setup
+  typst c --root . --input handout=true presentation/presentation.typ {{presentation_handout_path}}
 
-all: report summary poster presentation
+present: presentation
+  pdfpc {{presentation_out_path}}
+
+all: report summary poster presentation presentation-handout

poster/poster.typ

@@ -121,7 +121,7 @@
     caption: [Implementation architecture overview]
   ) <fig:architecture>
 
-  First, typing rules were formally defined, drawing heavily on _Types and Progamming Languages_@tapl.
+  First, typing rules were formally defined, drawing heavily on _Types and Programming Languages_@tapl.
   The implementation of the parser for the definition language follows R. Nystrom's _Crafting Interpreters_@Nystrom2021. The whole system is itself implemented in Python, leveraging the language's own `ast` module to parse and manipulate source code.
   The type checker also includes some machinery to infer the result types of several *dataframe operations* and *aggregation methods*.
 ]

presentation/presentation.typ

@@ -6,8 +6,8 @@
 
 #pdfpc.config(
   start-time: datetime(hour: 13, minute: 15, second: 0),
-  end-time: datetime(hour: 13, minute: 55, second: 0),
   duration-minutes: 20,
+  last-minutes: 3
 )
 
 #show raw.where(block: true): set text(size: 0.8em)

report/acronyms.typ

@@ -1,7 +1,7 @@
 #import "@preview/acrostiche:0.7.0": *
 
 #let acronyms = (
-  "TaPL": ([Types and Progamming Languages@tapl],),
+  "TaPL": ([Types and Programming Languages@tapl],),
   "LSP": (link("https://en.wikipedia.org/wiki/Liskov_substitution_principle")[Liskov substitution principle],),
   "AST": ([Abstract Syntax Tree],),
   "LUB": ([Least Upper Bound],),

report/chapters/03_theory/typing.typ

@@ -103,7 +103,7 @@
   ),
   rule(
     "T-Assign",
-    $Gamma tack "x": "T"$,
+    $"x": "T" in Gamma$,
     $Gamma tack "t": "T"$,
     $Gamma tack "x" = "t" tack.l Gamma$,
     ```py x = t```,