Workflow 2 steps, run in order in one session. Every step was executed against the engine and the output below is what it produced.
mat//MatrixFormMatrixForm[mat]Table[10i + j, {i, 3}, {j, 4}]//MatrixFormMatrixForm[{{11, 12, 13, 14}, {21, 22, 23, 24}, {31, 32, 33, 34}}]All recipes · Function reference · Use this from an MCP client