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+### `tf.real(input, name=None)` {#real}
+
+Returns the real part of a complex number.
+
+Given a tensor `input` of complex numbers, this operation returns a tensor of
+type `float` or `double` that is the real part of each element in `input`.
+All elements in `input` must be complex numbers of the form \(a + bj\),
+where *a* is the real part returned by this operation and *b* is the
+imaginary part.
+
+For example:
+
+```
+# tensor 'input' is [-2.25 + 4.75j, 3.25 + 5.75j]
+tf.real(input) ==> [-2.25, 3.25]
+```
+
+##### Args:
+
+
+*  <b>`input`</b>: A `Tensor`. Must be one of the following types: `complex64`,
+       `complex128`.
+*  <b>`name`</b>: A name for the operation (optional).
+
+##### Returns:
+
+  A `Tensor` of type `float` or `double`.
+