Function validateMultiIndexDomain

src/compute-engine/sequence.ts:212–228

* Validate domain constraints for multi-index sequences.

(
  indices: number[],
  variables: string[],
  domain: Record<string, { min?: number; max?: number }>
)

    if (matchPattern(pattern, indices)) {
      return value;
    }
  }
  return undefined;
}

/**
 * Validate domain constraints for multi-index sequences.
 */
function validateMultiIndexDomain(
  indices: number[],
  variables: string[],
  domain: Record<string, { min?: number; max?: number }>
): boolean {
  for (let i = 0; i < variables.length; i++) {
    const variable = variables[i];
    const index = indices[i];
    const constraint = domain[variable];

    if (constraint) {
      if (constraint.min !== undefined && index < constraint.min) return false;