Environment

Online docs

What is happening?

On the RZZGate docs page: https://docs.quantum.ibm.com/api/qiskit/qiskit.circuit.library.RZZGate

An equation that is a helpful reference for getting factors of 2 correct does not render. Mousing over gives the tooltip shown with the error message suggesting to use renewcommand instead of newcommand:

How can we reproduce the issue?

https://docs.quantum.ibm.com/api/qiskit/qiskit.circuit.library.RZZGate

What should happen?

Equation should render without an error

Any suggestions?

May just need to replace \newcommand with \renewcommand