4 files changed, 7 insertions, 7 deletions
diff --git a/stdlib/source/library/lux/math/infix.lux b/stdlib/source/library/lux/math/infix.lux
index ee319a0e7..5c4603e99 100644
--- a/stdlib/source/library/lux/math/infix.lux
+++ b/stdlib/source/library/lux/math/infix.lux
@@ -66,10 +66,10 @@
     (code.form parts)
 
     {#Unary op subject}
-    (` ((~ op) (~ (prefix subject))))
+    (` ((, op) (, (prefix subject))))
     
     {#Binary left op right}
-    (` ((~ op) (~ (prefix right)) (~ (prefix left))))))
+    (` ((, op) (, (prefix right)) (, (prefix left))))))
 
 (def .public infix
   (syntax (_ [expr ..expression])
diff --git a/stdlib/source/library/lux/math/modulus.lux b/stdlib/source/library/lux/math/modulus.lux
index 46eb4e45e..57e313bcf 100644
--- a/stdlib/source/library/lux/math/modulus.lux
+++ b/stdlib/source/library/lux/math/modulus.lux
@@ -50,4 +50,4 @@
     (meta.lifted
      (do try.monad
        [_ (..modulus divisor)]
-       (in (list (` ((~! try.trusted) (..modulus (~ (code.int divisor)))))))))))
+       (in (list (` ((,! try.trusted) (..modulus (, (code.int divisor)))))))))))
diff --git a/stdlib/source/library/lux/math/number/complex.lux b/stdlib/source/library/lux/math/number/complex.lux
index 5e8161de3..65e28513d 100644
--- a/stdlib/source/library/lux/math/number/complex.lux
+++ b/stdlib/source/library/lux/math/number/complex.lux
@@ -27,8 +27,8 @@
 (def .public complex
   (syntax (_ [real <code>.any
               ?imaginary (<>.maybe <code>.any)])
-    (in (list (` [..#real (~ real)
-                  ..#imaginary (~ (maybe.else (' +0.0) ?imaginary))])))))
+    (in (list (` [..#real (, real)
+                  ..#imaginary (, (maybe.else (' +0.0) ?imaginary))])))))
 
 (def .public i
   Complex
diff --git a/stdlib/source/library/lux/math/number/ratio.lux b/stdlib/source/library/lux/math/number/ratio.lux
index d9c927d35..5c11f118c 100644
--- a/stdlib/source/library/lux/math/number/ratio.lux
+++ b/stdlib/source/library/lux/math/number/ratio.lux
@@ -43,8 +43,8 @@
 (def .public ratio
   (syntax (_ [numerator <code>.any
               ?denominator (<>.maybe <code>.any)])
-    (in (list (` ((~! ..normal) [..#numerator (~ numerator)
-                                 ..#denominator (~ (maybe.else (' 1) ?denominator))]))))))
+    (in (list (` ((,! ..normal) [..#numerator (, numerator)
+                                 ..#denominator (, (maybe.else (' 1) ?denominator))]))))))
 
 (def .public (= parameter subject)
   (-> Ratio Ratio Bit)