Calculate optimal corn planting rates by inputting variables like commodity price, yield goal, and seed cost. Use the Plantability Tool to analyze seed tag data for accurate planter settings.
Determine if a number is , find its factors, or check its position. Explore nearby primes and identify twin primes. Check ranges for primes and twin primes.
Calculate circuits, convert units, test experiments
Solve electrical problems by calculating voltage, current, and resistance. Input values to determine unknown variables. Perform unit conversions and conduct experiments. Store and retrieve calculation results.
Control and monitor ESAB iSERIES Plasma Power Supply in real-time. View and adjust power supply parameters. Add welding machine details and select machines for parameter customization.
Heat input calculator estimates weld parameters based on amperage, voltage, and wire feed speed. Welding position guide provides visual references for different joint types. Material thickness chart helps select appropriate weld settings.
Enable FT8 and FT4 digital modes on iOS devices for portable amateur radio communication. Connect to global operators remotely. Set up and send messages through an intuitive interface.
Calculate dimensions for bends, elbows, cones, and complex shapes. Input measurements and angles to generate precise layouts. Support for triangulation methods and advanced geometric calculations. Export results for fabrication use.
Take practice tests for sections including General Science, Arithmetic Reasoning, Word Knowledge, and Paragraph Comprehension. Review sample questions and answers. Access updated content regularly without cost.
Create isometric drawings for plumbing and mechanical designs on iPad. Use preloaded templates and drag-and-drop tools. Export designs in multiple formats. Access a 48-hour trial before subscription. Includes a two-week free introductory period.
Track real estate hours to qualify for status. Log spent on real estate activities, calculate total hours, and verify compliance with IRS requirements. Export reports and share with tax professionals.
The app manages classrooms by recording scores, attendance, and student performance. It supports weighted and standard point-based scales, customizable grade scales, and assignment categorization for detailed grade analysis.
Inspect devices, record findings, generate reports
Create inspection reports for fire and life safety devices. Log device data and verify compliance status. Generate verifiable reports and track required actions. Sync with BuildingReports' qualified network for accurate inspections.
The app assists welding engineers, technicians, and experts by calculating weld quality levels based on ISO 5817 standards. Users input weld geometry and select imperfections to determine if a weld meets required standards.
Allows users to request home maintenance and improvement services. Users can submit job requests, select professionals, and track service status. Emergency services include electrical, plumbing, and HVAC assistance.
Control home automation systems with support for Insteon, Z-Wave, and Zigbee devices. Manage programs, network resources, and variables. Connect locally or remotely using ISY Portal. Adjust settings for Node Servers and Universal Devices controllers.