Perform arithmetic with fractions, mixed numbers, and whole numbers. Execute addition, subtraction, multiplication, and division. Automatically simplify results to lowest terms. Display mixed fractions. View and reuse calculation history.
Export contacts from Mac Address Book to CSV or vCard format. Select export options and save files directly. Import contacts into other devices or applications. Manage contact data efficiently without third-party tools.
Perform energy efficiency tests on equipment. Access after-sales service and technical support. Manage software updates and maintenance for intelligent cutting products. Track performance metrics and generate reports.
