Update index.bs

Co-authored-by: Dwayne Robinson <[email protected]>
webmachinelearning · Feb 10, 2024 · 312a9e8 · 312a9e8
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commit 312a9e8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/index.bs b/index.bs
@@ -6212,6 +6212,7 @@ To <dfn data-lt="unidirectionally broadcasting the shapes">unidirectionally broa
 
 1. Let |sizeA| be the [=list/size=] of |A|.
 1. Let |sizeB| be the [=list/size=] of |B|.
+1. If |sizeB| > |sizeA|, then return failure.
 1. Let |outputShape| be a new [=/list=].
 1. [=list/For each=] |index| in [=the range=] 0 to |sizeA|, exclusive:
     1. Let |dimA| be |A|[|sizeA| - |index| - 1] if |index| < |sizeA|, or 1 otherwise.