diff --git a/sjsonnet/src/sjsonnet/Std.scala b/sjsonnet/src/sjsonnet/Std.scala
index a635733f..175d3f08 100644
--- a/sjsonnet/src/sjsonnet/Std.scala
+++ b/sjsonnet/src/sjsonnet/Std.scala
@@ -234,6 +234,15 @@ object Std {
     builtin("sqrt", "x"){ (wd, extVars, x: Double) =>
       math.sqrt(x)
     },
+    builtin("max", "a", "b"){ (wd, extVars, a: Double, b: Double) =>
+      math.max(a, b)
+    },
+    builtin("min", "a", "b"){ (wd, extVars, a: Double, b: Double) =>
+      math.min(a, b)
+    },
+    builtin("mod", "a", "b"){ (wd, extVars, a: Int, b: Int) =>
+      a % b
+    },
 
     builtin("makeArray", "sz", "func"){ (wd, extVars, sz: Int, func: Applyer) =>
       Val.Arr(
diff --git a/sjsonnet/test/resources/test_suite/stdlib.jsonnet b/sjsonnet/test/resources/test_suite/stdlib.jsonnet
index acfa9dd2..1c6aad31 100644
--- a/sjsonnet/test/resources/test_suite/stdlib.jsonnet
+++ b/sjsonnet/test/resources/test_suite/stdlib.jsonnet
@@ -55,6 +55,9 @@ std.assertEqual(std.sqrt(16), 4) &&
 std.assertEqual(std.abs(33), 33) &&
 std.assertEqual(std.abs(-33), 33) &&
 std.assertEqual(std.abs(0), 0) &&
+std.assertEqual(std.mod(20, 10), 0) &&
+std.assertEqual(std.max(0, 1), 1) &&
+std.assertEqual(std.min(0, 1), 0) &&
 
 // Ordinary (non-test) code can define pi as 2*std.acos(0)
 local pi = 3.14159265359;