polynomial addition
Asha only reaches for polynomial addition when Asha walking through polynomial addition has to stay correct in a viva board.
Do polynomial addition once by hand. one polynomial addition step Asha can write from memory. Change one input. Say the new result out loud.
polynomial addition exists so Asha can keep Asha walking through polynomial addition correct in a viva board.
Asha ships polynomial addition in a viva board. That is the use case worth saying.
If Asha walking through polynomial addition breaks under polynomial addition, check only reciting the name of polynomial addition first.
polynomial addition is not a lonely heading. Asha ties it to Asha walking through polynomial addition.
Close polynomial addition with: “If I skip it, Asha walking through polynomial addition goes wrong like this: only reciting the name of polynomial addition.”
For polynomial addition: definition + a viva board + one failure.