[Tex/LaTex] How to insert algorithm pseudocode in Lyx

Question

recently I found LyX is good for writing notes. But I don't know how to add a piece of algorithm pseudocode in Lyx environment. Could you please help give some advice? Thanks!

How could I implement the following algorithmic pseudocode? Could you please give the complete operations on LyX 2.1.1?

Answer 1

I have found the answer:

1. add the \usepackage{algorithm,algpseudocode} into the premble
2. insert a algorithm block (Insert --> Floating --> Algorithm)
3. insert the tex code in the algorithm block (Insert --> Tex Code)

4. add the following latex code

   \begin{algorithmic}[1]
   \Require{$\rho \geq 1$}
   \Ensure{$X_k$}
   \While{not converged}
   \State{Solve $X_{k+1}=\min_{X} L(X,Y_k, \mu_k)$}
   \State{$Y_{k+1}=Y_k+\mu_k h(X_{k+1})$}
   \State{$\mu_{k+1}=\rho \mu_k$}
   \EndWhile
   \end{algorithmic}