32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
---
|
||
title: TellData
|
||
description: API reference for qiskit.algorithms.optimizers.TellData
|
||
in_page_toc_min_heading_level: 1
|
||
python_api_type: class
|
||
python_api_name: qiskit.algorithms.optimizers.TellData
|
||
---
|
||
|
||
# TellData
|
||
|
||
<Class id="qiskit.algorithms.optimizers.TellData" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.23/qiskit/algorithms/optimizers/steppable_optimizer.py" signature="TellData(eval_fun=None, eval_jac=None)" modifiers="class">
|
||
Bases: `abc.ABC`
|
||
|
||
Base class for argument type of [`tell()`](qiskit.algorithms.optimizers.SteppableOptimizer#tell "qiskit.algorithms.optimizers.SteppableOptimizer.tell").
|
||
|
||
**Parameters**
|
||
|
||
* **eval\_fun** (`Union`\[`float`, `List`\[`float`], `None`]) – Image of the function at `x_fun`.
|
||
* **eval\_jac** (`Union`\[`float`, `ndarray`, `List`\[`Union`\[`float`, `ndarray`]], `None`]) – Image of the gradient-jacobian at `x_jac`.
|
||
|
||
## Attributes
|
||
|
||
### eval\_fun
|
||
|
||
<Attribute id="qiskit.algorithms.optimizers.TellData.eval_fun" attributeTypeHint="Optional[Union[float, List[float]]]" attributeValue="None" />
|
||
|
||
### eval\_jac
|
||
|
||
<Attribute id="qiskit.algorithms.optimizers.TellData.eval_jac" attributeTypeHint="Optional[Union[float, numpy.ndarray, List[Union[float, numpy.ndarray]]]]" attributeValue="None" />
|
||
</Class>
|
||
|