|---| | [ View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.21.0/tensorflow/python/ops/numpy_ops/np_math_ops.py#L1036-L1045) | TensorFlow variant of NumPy's `sinc`. tf.experimental.numpy.sinc( x ) See the NumPy documentation for [`numpy.sinc`](https://numpy.org/doc/stable/reference/generated/numpy.sinc.html).