Does composer or pyquafu has the controlled Ry gate？

[OS-Batman]

I want to implement operations like controlled Ry gate or controlled X gate in the circuit，but i didn't find。
If there is such an operation, can someone tell me how to achieve it。

[Zhaoyilunnn]

controlled X gate is equivalent to CNOT gate (Use either cnot or cx in QuantumCircuit). Controlled Ry gate is not supported yet. Maybe you could build circuit using other frameworks and transform to pyquafu circuit for execution on quafu platform.

[OS-Batman]

thanks for your advice^^

[chensgit169]

Sorry for just seeing this message. Actually pyquafu supports auto-decomposition of unitary, you may try QuantumCircuit.unitary(matrix, pos). And there are CXMatrix and ry_mat in quafu.elements.element_gates.matrices, by which it should be straightforward to build a matrix of C-ry.