diff options
Diffstat (limited to 'vespajlib/src/main/java/com/yahoo/tensor/Tensor.java')
-rw-r--r-- | vespajlib/src/main/java/com/yahoo/tensor/Tensor.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java b/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java index 3378520dc91..7f9b2a67376 100644 --- a/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java +++ b/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java @@ -365,6 +365,8 @@ public interface Tensor { } static boolean approxEquals(double x, double y, double tolerance) { + if (x == y) return true; + if (Double.isNaN(x) && Double.isNaN(y)) return true; return Math.abs(x-y) < tolerance; } |