A calculator with Basic and Scientific modes supports numbers and trigonometric functions. Perform quick calculations, access advanced operations, and view computation history. Generate random numbers with uniform distribution.
by Antonio Ruffolo★ 4.723 ratingsUtilitiesFreeData updated 2026-09-14
Solve equations, graph functions, and prove theorems with handwritten input. Convert handwritten into structured insights. Track progress with multiple intelligent views. Sync with Apple Pencil for precise note-taking and problem-solving.
Solve problems with and vector operations. Calculate determinants and perform step-by-step calculations with detailed explanations. Work with matrices up to 5×5 and vectors in 2D or 3D. Includes theoretical summaries for each operation.
Decode bands by selecting colors to determine resistance and tolerance. Supports 4-band resistors. Provides accurate calculations. Features a clean interface and works offline.
Calculate flow rates using open channel methods. Select weir, flume, or channel type. Input dimensions and head or velocity. Get instant results. Sync with devices for field or office use.
The app determines technical characteristics of enamelled copper wire using industry standards. It calculates diameter, resistance, metal wire diameters, resistance tolerance, wire quantities, and breakdown voltage.