diff --git a/library/src/compute/calc.rs b/library/src/compute/calc.rs
index 5f5c2b4a8..d3319d765 100644
--- a/library/src/compute/calc.rs
+++ b/library/src/compute/calc.rs
@@ -30,6 +30,10 @@ pub fn calc() -> Module {
     scope.def_func::<EvenFunc>("even");
     scope.def_func::<OddFunc>("odd");
     scope.def_func::<ModFunc>("mod");
+    scope.define("inf", Value::Float(f64::INFINITY));
+    scope.define("nan", Value::Float(f64::NAN));
+    scope.define("pi", Value::Float(std::f64::consts::PI));
+    scope.define("e", Value::Float(std::f64::consts::E));
     Module::new("calc").with_scope(scope)
 }
 
diff --git a/tests/typ/compute/calc.typ b/tests/typ/compute/calc.typ
index 195e3285d..675794937 100644
--- a/tests/typ/compute/calc.typ
+++ b/tests/typ/compute/calc.typ
@@ -12,6 +12,10 @@
 #test(float("31.4e-1"), 3.14)
 #test(type(float(10)), "float")
 
+---
+#test(calc.round(calc.e, digits: 2), 2.72)
+#test(calc.round(calc.pi, digits: 2), 3.14)
+
 ---
 // Error: 6-10 expected boolean, integer, float, or string, found length
 #int(10pt)