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# tf.math.special.dawsn

Computes Dawson's integral of `x` element-wise.

Dawson's integral is defined as `exp(-x**2)` times the integral of `exp(t**2)` from `0` to `x`, with the domain of definition all real numbers.

Dawson's function is odd.

tf.math.special.dawsn([-1., -0.5, 0.5, 1.]).numpy() array([-0.5380795, -0.4244364, 0.4244364, 0.5380795], dtype=float32)

This implementation is based off of the Cephes math library.

`x` A `Tensor` or `SparseTensor`. Must be one of the following types: `float32`, `float64`.
`name` A name for the operation (optional).

A `Tensor` or `SparseTensor`, respectively. Has the same type as `x`.

#### Scipy Compatibility

Equivalent to scipy.special.dawsn

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