Method harmonizationRules

src/compute-engine/index.ts:1158–1160

* The rules used by `solve()` to transform an equation into equivalent, * easier-to-solve forms before root-finding (e.g. `ln f(x) → f(x) - 1`). * * Same conventions and extension pattern as `solveRules`: the unknown is * the wildcard `_x`; `push()` to extend, assign to replace.

()

        Expression,
        {
          semanticVersion: number;
          objectStoreEpoch: number;
          deps: unknown;
          results: Map<string, Expression>;
        }
      >