tf.math.conj
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Returns the complex conjugate of a complex number.
tf.math.conj(
x, name=None
)
Given a tensor x of complex numbers, this operation returns a tensor of
complex numbers that are the complex conjugate of each element in x. The
complex numbers in x must be of the form \(a + bj\), where a is the
real part and b is the imaginary part.
The complex conjugate returned by this operation is of the form \(a - bj\).
For example:
x = tf.constant([-2.25 + 4.75j, 3.25 + 5.75j])
tf.math.conj(x)
<tf.Tensor: shape=(2,), dtype=complex128,
numpy=array([-2.25-4.75j, 3.25-5.75j])>
If x is real, it is returned unchanged.
For example:
x = tf.constant([-2.25, 3.25])
tf.math.conj(x)
<tf.Tensor: shape=(2,), dtype=float32,
numpy=array([-2.25, 3.25], dtype=float32)>
Args |
|---|
x
|
Tensor to conjugate. Must have numeric or variant type.
|
name
|
A name for the operation (optional).
|
Returns |
|---|
A Tensor that is the conjugate of x (with the same type).
|
Raises |
|---|
TypeError
|
If x is not a numeric tensor.
|
Equivalent to numpy.conj.
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Last updated 2024-04-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-04-26 UTC."],[],[],null,["# tf.math.conj\n\n|------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.16.1/tensorflow/python/ops/math_ops.py#L4349-L4405) |\n\nReturns the complex conjugate of a complex number.\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.conj`](https://www.tensorflow.org/api_docs/python/tf/math/conj)\n\n\u003cbr /\u003e\n\n tf.math.conj(\n x, name=None\n )\n\nGiven a tensor `x` of complex numbers, this operation returns a tensor of\ncomplex numbers that are the complex conjugate of each element in `x`. The\ncomplex numbers in `x` must be of the form \\\\(a + bj\\\\), where `a` is the\nreal part and `b` is the imaginary part.\n\nThe complex conjugate returned by this operation is of the form \\\\(a - bj\\\\).\n\n#### For example:\n\n x = tf.constant([-2.25 + 4.75j, 3.25 + 5.75j])\n tf.math.conj(x)\n \u003ctf.Tensor: shape=(2,), dtype=complex128,\n numpy=array([-2.25-4.75j, 3.25-5.75j])\u003e\n\nIf `x` is real, it is returned unchanged.\n\n#### For example:\n\n x = tf.constant([-2.25, 3.25])\n tf.math.conj(x)\n \u003ctf.Tensor: shape=(2,), dtype=float32,\n numpy=array([-2.25, 3.25], dtype=float32)\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|--------|-----------------------------------------------------------|\n| `x` | `Tensor` to conjugate. Must have numeric or variant type. |\n| `name` | A name for the operation (optional). |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A `Tensor` that is the conjugate of `x` (with the same type). ||\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Raises ------ ||\n|-------------|---------------------------------|\n| `TypeError` | If `x` is not a numeric tensor. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nnumpy compatibility\n-------------------\n\n\u003cbr /\u003e\n\nEquivalent to numpy.conj.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e"]]
View source on GitHub