1 files changed, 1 insertions, 26 deletions
diff --git a/erts/emulator/beam/big.c b/erts/emulator/beam/big.c
index 4baee7900b..7128b8ed23 100644
--- a/erts/emulator/beam/big.c
+++ b/erts/emulator/beam/big.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2016. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2017. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -2266,21 +2266,6 @@ Eterm big_minus(Eterm x, Eterm y, Eterm *r)
 }
 
 /*
-** Subtract a digit from big number
-*/
-Eterm big_minus_small(Eterm x, Eterm y, Eterm *r)
-{
-    Eterm* xp = big_val(x);
-
-    if (BIG_SIGN(xp))
-	return big_norm(r, D_add(BIG_V(xp),BIG_SIZE(xp), (ErtsDigit) y, BIG_V(r)), 
-			(short) BIG_SIGN(xp));
-    else
-	return big_norm(r, D_sub(BIG_V(xp),BIG_SIZE(xp), (ErtsDigit) y, BIG_V(r)), 
-			(short) BIG_SIGN(xp));
-}
-
-/*
 ** Multiply smallnums
 */
 
@@ -2412,16 +2397,6 @@ Eterm big_rem(Eterm x, Eterm y, Eterm *r)
     }
 }
 
-Eterm big_neg(Eterm x, Eterm *r)
-{
-    Eterm* xp = big_val(x);
-    dsize_t xsz = BIG_SIZE(xp);
-    short xsgn = BIG_SIGN(xp);
-    
-    MOVE_DIGITS(BIG_V(r), BIG_V(xp), xsz);
-    return big_norm(r, xsz, (short) !xsgn);
-}
-
 Eterm big_band(Eterm x, Eterm y, Eterm *r)
 {
     Eterm* xp = big_val(x);