# tf.math.erfcinv

Computes the inverse of complementary error function.

Given `x`, compute the inverse complementary error function of `x`. This function is the inverse of `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)>`
```

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

Inverse complementary error function of `x`.

## numpy compatibility

Equivalent to scipy.special.erfcinv

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