Example 1 step, run in order in one session. Every step was executed against the engine and the output below is what it produced.
Table[If[PrimeQ[n], Framed[n], n], {n, 20}]{1, Framed[2], Framed[3], 4, Framed[5], 6, Framed[7], 8, 9, 10, Framed[11], 12, Framed[13], 14, 15, 16, Framed[17], 18, Framed[19], 20}All recipes · Function reference · Use this from an MCP client