Function addMultiIndexRecurrence

src/compute-engine/sequence.ts:576–586

(
  ce: ComputeEngine,
  name: string,
  variables: string[],
  expr: Expression
)

  pending.recurrence = { variable, latex: serializeLatex(expr.json) };
  tryFinalizeSequence(ce, name);
}

/**
 * Add a recurrence relation for a multi-index sequence definition.
 * e.g., from `P_{n,k} := P_{n-1,k-1} + P_{n-1,k}`
 *
 * @param variables - The index variable names, e.g., ['n', 'k']
 */
export function addMultiIndexRecurrence(
  ce: ComputeEngine,
  name: string,
  variables: string[],
  expr: Expression
): void {