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| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.21.0/tensorflow/python/ops/math_ops.py#L5674-L5701) |

Computes the inverse of complementary error function.

    tf.math.erfcinv(
        x, name=None
    )

Given `x`, compute the inverse complementary error function of `x`.
This function is the inverse of [`tf.math.erfc`](https://www.tensorflow.org/api_docs/python/tf/math/erfc), and is defined on
`[0, 2]`.

    tf.math.erfcinv([0., 0.2, 1., 1.5, 2.])
    <tf.Tensor: shape=(5,), dtype=float32, numpy=
    array([       inf,  0.9061935, -0.       , -0.4769363,       -inf],
          dtype=float32)>

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| ## Args ||
|---|---|
| `x` | `Tensor` with type `float` or `double`. |
| `name` | A name for the operation (optional). |

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| ## Returns ||
|---|---|
| Inverse complementary error function of `x`. ||

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## numpy compatibility

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Equivalent to scipy.special.erfcinv

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