Calculate minimum for gas based on rate and pressure loss. Use multiple equations including AGA, Panhandle A, and Weymouth. Automatically adjust for gas density with Ideal Gas Law and CNGA compressibility factor. Input parameters and view results.
Create professional documents like quotations, invoices, and purchase orders quickly. Export files as PDF or images for easy sharing. Duplicate documents with a single tap for repeated use.
Perform calculations with basic and scientific functions including percentages, exponents, and trigonometric operations. View or hide calculation history. Use voice input in multiple languages. Access a calculator widget for quick access.
Log trades with entry and exit prices, profit or loss, strategy, and notes. Analyze past trades to identify patterns and refine strategies. Track performance metrics and set reminders for future trades. Export data for review and improvement.
The app calculates math expressions within rich text documents. Users can assign results to variables and reuse them in new expressions, with automatic recalculations for dependent expressions.
Display planetary in various coordinate systems. Calculate and show past and future constellations. Track equinoxes, solstices, eclipses, planet oppositions, conjunctions, elongations, moon phases, distances, and nodes.