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Diffstat (limited to 'libjava/java/math/BigInteger.java')
| -rw-r--r-- | libjava/java/math/BigInteger.java | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libjava/java/math/BigInteger.java b/libjava/java/math/BigInteger.java index e8c6b1dfdc9..ac21eccc518 100644 --- a/libjava/java/math/BigInteger.java +++ b/libjava/java/math/BigInteger.java @@ -1113,6 +1113,9 @@ public class BigInteger extends Number implements Comparable BigInteger rem = new BigInteger(); BigInteger quot = new BigInteger(); divide(a, b, quot, rem, FLOOR); + // quot and rem may not be in canonical form. ensure + rem.canonicalize(); + quot.canonicalize(); xy = euclidInv(b, rem, quot); } @@ -1192,6 +1195,9 @@ public class BigInteger extends Number implements Comparable BigInteger rem = new BigInteger(); BigInteger quot = new BigInteger(); divide(x, y, quot, rem, FLOOR); + // quot and rem may not be in canonical form. ensure + rem.canonicalize(); + quot.canonicalize(); result = euclidInv(y, rem, quot)[swapped ? 0 : 1]; // Result can't be negative, so make it positive by adding the |