Enter coefficients a, b, and c to factor quadratic trinomials into binomials. Store calculation history and view detailed step-by-step solutions. Support positive and negative numbers, including decimals. Share final results. No advertisements.
Calculate maximum safe tension, determine wellhead pressure balance, and find keyseat location. Compute cable elongation and pull limits at depth. Adjust lengths for temperature changes.
Apply patterns to relax or massage specific body areas. Choose from 10 unique modes, including music-synced rhythms. Adjust intensity and duration for personalized relief. Control via touch gestures and direct phone placement.
Access files from iCloud Drive, Dropbox, One Drive, Google Drive, Box, Mega, Yandex, and other services. Upload, download, delete, and create files or folders. Manage multiple accounts in one interface.
Adjust audio files by changing pitch and tempo independently. Select and loop specific regions. Export modified audio. Useful for practicing instruments, transcriptions, and adjusting audiobook .
Displays both the equation and result, with an option to hide the equation. Calculates instantly without pressing equals, toggleable for user preference. Includes square root calculation.
Calculate cylinder forces and speeds. Determine pump speed, torque, and power using displacement, flow, and pressure. Compute fluid velocity, cross-sectional area, and Reynolds number for lines.
Calculate commercial, housing fund, and combined loan payments. Determine early repayment details and interest rate impacts. Compute real estate taxes, including deed tax and personal income tax.