docs: clarify that clip behavior is undefined when min or max is outside the bounds of x

PR-URL: #814
Ref: numpy/numpy#24976
Co-authored-by: Athan Reines <[email protected]>
Reviewed-by: Athan Reines <[email protected]>

Author: asmeurer

src/array_api_stubs/_2023_12/elementwise_functions.py

@@ -805,6 +805,7 @@ def clip(
 
     - If both ``min`` and ``max`` are ``None``, the elements of the returned array must equal the respective elements in ``x``.
     - If a broadcasted element in ``min`` is greater than a corresponding broadcasted element in ``max``, behavior is unspecified and thus implementation-dependent.
+    - If ``x`` has an integral data type and a broadcasted element in ``min`` or ``max`` is outside the bounds of the data type of ``x``, behavior is unspecified and thus implementation-dependent.
     - If ``x`` and either ``min`` or ``max`` have different data type kinds (e.g., integer versus floating-point), behavior is unspecified and thus implementation-dependent.
 
     **Special cases**

src/array_api_stubs/_draft/elementwise_functions.py

@@ -838,6 +838,7 @@ def clip(
 
     - If both ``min`` and ``max`` are ``None``, the elements of the returned array must equal the respective elements in ``x``.
     - If a broadcasted element in ``min`` is greater than a corresponding broadcasted element in ``max``, behavior is unspecified and thus implementation-dependent.
+    - If ``x`` has an integral data type and a broadcasted element in ``min`` or ``max`` is outside the bounds of the data type of ``x``, behavior is unspecified and thus implementation-dependent.
     - If ``x`` and either ``min`` or ``max`` have different data type kinds (e.g., integer versus floating-point), behavior is unspecified and thus implementation-dependent.
 
     **Special cases**