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Generate qiskit 2.0.0rc1 #2754

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Mar 10, 2025
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Generate qiskit 2.0.0rc1 #2754

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c24cff0
update artifact shared link
arnaucasau Mar 10, 2025
e64279e
gen qiskit 2.0.0rc1
arnaucasau Mar 10, 2025
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2 changes: 1 addition & 1 deletion docs/api/qiskit/dev/_package.json
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@@ -1,4 +1,4 @@
{
"name": "qiskit",
"version": "2.0.0-dev"
"version": "2.0.0rc1"
}
42 changes: 21 additions & 21 deletions docs/api/qiskit/dev/circuit.mdx
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Expand Up @@ -250,7 +250,7 @@ Qubits and classical bits are represented by a shared base [`Bit`](#qiskit.circu

#### Bit

<Class id="qiskit.circuit.Bit" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.Bit" modifiers="class">
<Class id="qiskit.circuit.Bit" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.Bit" modifiers="class">
Bases: [`object`](https://docs.python.org/3/library/functions.html#object "(in Python v3.13)")

Implement a generic bit.
Expand All @@ -262,15 +262,15 @@ Qubits and classical bits are represented by a shared base [`Bit`](#qiskit.circu

#### Qubit

<Class id="qiskit.circuit.Qubit" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.Qubit" modifiers="class">
<Class id="qiskit.circuit.Qubit" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.Qubit" modifiers="class">
Bases: [`Bit`](#qiskit.circuit.Bit "qiskit.circuit.Bit")

A qubit, which can be compared between different circuits.
</Class>

#### Clbit

<Class id="qiskit.circuit.Clbit" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.Clbit" modifiers="class">
<Class id="qiskit.circuit.Clbit" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.Clbit" modifiers="class">
Bases: [`Bit`](#qiskit.circuit.Bit "qiskit.circuit.Bit")

A clbit, which can be compared between different circuits.
Expand All @@ -280,7 +280,7 @@ Qubits and clbits are instantiated by users with no arguments, such as by `Qubit

#### AncillaQubit

<Class id="qiskit.circuit.AncillaQubit" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.AncillaQubit" modifiers="class">
<Class id="qiskit.circuit.AncillaQubit" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.AncillaQubit" modifiers="class">
Bases: [`Qubit`](#qiskit.circuit.Qubit "qiskit.circuit.Qubit")

A qubit used as an ancilla.
Expand All @@ -290,7 +290,7 @@ A collection bits of the same type can be encapsulated in a register of the matc

#### Register

<Class id="qiskit.circuit.Register" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.Register" modifiers="class">
<Class id="qiskit.circuit.Register" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.Register" modifiers="class">
Bases: [`object`](https://docs.python.org/3/library/functions.html#object "(in Python v3.13)")

Implement a generic register.
Expand All @@ -304,23 +304,23 @@ Each of the defined bit subtypes has an associated register, which have the same

#### QuantumRegister

<Class id="qiskit.circuit.QuantumRegister" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.QuantumRegister" modifiers="class">
<Class id="qiskit.circuit.QuantumRegister" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.QuantumRegister" modifiers="class">
Bases: [`Register`](#qiskit.circuit.Register "qiskit.circuit.Register")

Implement a register.
</Class>

#### ClassicalRegister

<Class id="qiskit.circuit.ClassicalRegister" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.ClassicalRegister" modifiers="class">
<Class id="qiskit.circuit.ClassicalRegister" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.ClassicalRegister" modifiers="class">
Bases: [`Register`](#qiskit.circuit.Register "qiskit.circuit.Register")

Implement a register.
</Class>

#### AncillaRegister

<Class id="qiskit.circuit.AncillaRegister" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/__init__.py" signature="qiskit.circuit.AncillaRegister" modifiers="class">
<Class id="qiskit.circuit.AncillaRegister" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/__init__.py" signature="qiskit.circuit.AncillaRegister" modifiers="class">
Bases: [`QuantumRegister`](#qiskit.circuit.QuantumRegister "qiskit.circuit.QuantumRegister")

Implement an ancilla register.
Expand Down Expand Up @@ -398,15 +398,15 @@ The available modifiers for [`AnnotatedOperation`](qiskit.circuit.AnnotatedOpera

#### InverseModifier

<Class id="qiskit.circuit.InverseModifier" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/annotated_operation.py#L33-L37" signature="qiskit.circuit.InverseModifier" modifiers="class">
<Class id="qiskit.circuit.InverseModifier" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/annotated_operation.py#L33-L37" signature="qiskit.circuit.InverseModifier" modifiers="class">
Bases: `Modifier`

Inverse modifier: specifies that the operation is inverted.
</Class>

#### ControlModifier

<Class id="qiskit.circuit.ControlModifier" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/annotated_operation.py#L40-L50" signature="qiskit.circuit.ControlModifier(num_ctrl_qubits=0, ctrl_state=None)" modifiers="class">
<Class id="qiskit.circuit.ControlModifier" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/annotated_operation.py#L40-L50" signature="qiskit.circuit.ControlModifier(num_ctrl_qubits=0, ctrl_state=None)" modifiers="class">
Bases: `Modifier`

Control modifier: specifies that the operation is controlled by `num_ctrl_qubits` and has control state `ctrl_state`.
Expand All @@ -419,7 +419,7 @@ The available modifiers for [`AnnotatedOperation`](qiskit.circuit.AnnotatedOpera

#### PowerModifier

<Class id="qiskit.circuit.PowerModifier" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/annotated_operation.py#L53-L57" signature="qiskit.circuit.PowerModifier(power)" modifiers="class">
<Class id="qiskit.circuit.PowerModifier" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/annotated_operation.py#L53-L57" signature="qiskit.circuit.PowerModifier(power)" modifiers="class">
Bases: `Modifier`

Power modifier: specifies that the operation is raised to the power `power`.
Expand All @@ -439,7 +439,7 @@ Measurements in Qiskit are of a single [`Qubit`](#qiskit.circuit.Qubit "qiskit.c

#### Measure

<Class id="qiskit.circuit.Measure" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/measure.py#L22-L53" signature="qiskit.circuit.Measure(label=None)" modifiers="class">
<Class id="qiskit.circuit.Measure" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/measure.py#L22-L53" signature="qiskit.circuit.Measure(label=None)" modifiers="class">
Bases: [`SingletonInstruction`](circuit_singleton#qiskit.circuit.singleton.SingletonInstruction "qiskit.circuit.singleton.SingletonInstruction")

Quantum measurement in the computational basis.
Expand All @@ -453,7 +453,7 @@ Related to measurements, there is a [`Reset`](#qiskit.circuit.Reset "qiskit.circ

#### Reset

<Class id="qiskit.circuit.Reset" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/reset.py#L21-L37" signature="qiskit.circuit.Reset(label=None)" modifiers="class">
<Class id="qiskit.circuit.Reset" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/reset.py#L21-L37" signature="qiskit.circuit.Reset(label=None)" modifiers="class">
Bases: [`SingletonInstruction`](circuit_singleton#qiskit.circuit.singleton.SingletonInstruction "qiskit.circuit.singleton.SingletonInstruction")

Incoherently reset a qubit to the $\lvert0\rangle$ state.
Expand All @@ -467,7 +467,7 @@ Hardware can be instructed to apply a real-time idle period on a given qubit. A

#### Delay

<Class id="qiskit.circuit.Delay" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/delay.py#L27-L157" signature="qiskit.circuit.Delay(duration, unit=None)" modifiers="class">
<Class id="qiskit.circuit.Delay" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/delay.py#L27-L157" signature="qiskit.circuit.Delay(duration, unit=None)" modifiers="class">
Bases: [`Instruction`](qiskit.circuit.Instruction "qiskit.circuit.instruction.Instruction")

Do nothing and just delay/wait/idle for a specified duration.
Expand Down Expand Up @@ -497,7 +497,7 @@ it is forbidden for the optimizer to cancel out the two $X$ instructions.

#### Barrier

<Class id="qiskit.circuit.Barrier" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/barrier.py#L25-L46" signature="qiskit.circuit.Barrier(num_qubits, label=None)" modifiers="class">
<Class id="qiskit.circuit.Barrier" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/barrier.py#L25-L46" signature="qiskit.circuit.Barrier(num_qubits, label=None)" modifiers="class">
Bases: [`Instruction`](qiskit.circuit.Instruction "qiskit.circuit.instruction.Instruction")

A directive for circuit compilation to separate pieces of a circuit so that any optimizations or re-writes are constrained to only act between barriers.
Expand All @@ -523,7 +523,7 @@ qc.store(creg[0], parity)

#### Store

<Class id="qiskit.circuit.Store" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/store.py#L55-L89" signature="qiskit.circuit.Store(lvalue, rvalue)" modifiers="class">
<Class id="qiskit.circuit.Store" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/store.py#L55-L89" signature="qiskit.circuit.Store(lvalue, rvalue)" modifiers="class">
Bases: [`Instruction`](qiskit.circuit.Instruction "qiskit.circuit.instruction.Instruction")

A manual storage of some classical value to a classical memory location.
Expand Down Expand Up @@ -616,7 +616,7 @@ The [`get_control_flow_name_mapping()`](#qiskit.circuit.get_control_flow_name_ma

#### get\_control\_flow\_name\_mapping

<Function id="qiskit.circuit.get_control_flow_name_mapping" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/controlflow/__init__.py#L32-L59" signature="qiskit.circuit.get_control_flow_name_mapping()">
<Function id="qiskit.circuit.get_control_flow_name_mapping" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/controlflow/__init__.py#L32-L59" signature="qiskit.circuit.get_control_flow_name_mapping()">
Return a dictionary mapping the names of control-flow operations to their corresponding classes.”

**Examples**
Expand Down Expand Up @@ -724,7 +724,7 @@ Subclasses of [`Instruction`](qiskit.circuit.Instruction "qiskit.circuit.Instruc

#### \_define

<Function id="qiskit.circuit.Instruction._define" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/instruction.py#L259-L266" signature="Instruction._define()">
<Function id="qiskit.circuit.Instruction._define" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/instruction.py#L259-L266" signature="Instruction._define()">
Populate the cached `_definition` field of this [`Instruction`](qiskit.circuit.Instruction "qiskit.circuit.Instruction").

Subclasses should implement this method to provide lazy construction of their public [`definition`](qiskit.circuit.Instruction#definition "qiskit.circuit.Instruction.definition") attribute. A subclass can use its [`params`](qiskit.circuit.Instruction#params "qiskit.circuit.Instruction.params") at the time of the call. The method should populate `_definition` with a [`QuantumCircuit`](qiskit.circuit.QuantumCircuit "qiskit.circuit.QuantumCircuit") and not return a value.
Expand Down Expand Up @@ -864,7 +864,7 @@ Qiskit also defines a shared global-state object, [`SessionEquivalenceLibrary`](

#### random\_circuit

<Function id="qiskit.circuit.random.random_circuit" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/random/utils.py#L24-L295" signature="qiskit.circuit.random.random_circuit(num_qubits, depth, max_operands=4, measure=False, conditional=False, reset=False, seed=None, num_operand_distribution=None)">
<Function id="qiskit.circuit.random.random_circuit" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/random/utils.py#L24-L295" signature="qiskit.circuit.random.random_circuit(num_qubits, depth, max_operands=4, measure=False, conditional=False, reset=False, seed=None, num_operand_distribution=None)">
Generate random circuit of arbitrary size and form.

This function will generate a random circuit by randomly selecting gates from the set of standard gates in `qiskit.circuit.library.standard_gates`. For example:
Expand Down Expand Up @@ -910,7 +910,7 @@ Pauli twirling is a quantum error suppression technique that uses randomization

#### pauli\_twirl\_2q\_gates

<Function id="qiskit.circuit.pauli_twirl_2q_gates" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/twirling.py#L36-L145" signature="qiskit.circuit.pauli_twirl_2q_gates(circuit, twirling_gate=None, seed=None, num_twirls=None, target=None)">
<Function id="qiskit.circuit.pauli_twirl_2q_gates" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/twirling.py#L36-L145" signature="qiskit.circuit.pauli_twirl_2q_gates(circuit, twirling_gate=None, seed=None, num_twirls=None, target=None)">
Create copies of a given circuit with Pauli twirling applied around specified two qubit gates.

If you’re running this function with the intent to twirl a circuit to run on hardware this may not be the most efficient way to perform twirling. Especially if the hardware vendor has implemented the [`primitives`](primitives#module-qiskit.primitives "qiskit.primitives") execution interface with `SamplerV2` and `EstimatorV2` this most likely is not the best way to apply twirling to your circuit and you’ll want to refer to the implementation of `SamplerV2` and/or `EstimatorV2` for the specified hardware vendor.
Expand Down Expand Up @@ -940,7 +940,7 @@ Almost all circuit functions and methods will raise a [`CircuitError`](#qiskit.c

### CircuitError

<Class id="qiskit.circuit.CircuitError" github="https://github.com/Qiskit/qiskit/tree/main/qiskit/circuit/exceptions.py#L18-L19" signature="qiskit.circuit.CircuitError(*message)" modifiers="exception">
<Class id="qiskit.circuit.CircuitError" github="https://github.com/Qiskit/qiskit/tree/stable/2.0/qiskit/circuit/exceptions.py#L18-L19" signature="qiskit.circuit.CircuitError(*message)" modifiers="exception">
Bases: [`QiskitError`](exceptions#qiskit.exceptions.QiskitError "qiskit.exceptions.QiskitError")

Base class for errors raised while processing a circuit.
Expand Down
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