Mechanical designers reference guide for information.
The app offers a reference guide for mechanical designers. It provides access to information on fan basics, system design, duct design, motors and drives, heating and refrigeration, and formulas.
Learn vocabulary and grammar with AI-driven lessons. Focus on noun genders and cases using the Ebbinghaus memorization method. Set daily study goals and track progress through structured word banks for language proficiency.
Scan and solve statistical problems by capturing images. Input data for analysis and receive instant solutions. View detailed step-by-step explanations. Access formulas and definitions for statistical concepts.
Solve SAT math problems with unlimited practice questions covering algebra, geometry, and advanced topics. Practice timed drills and review detailed explanations for each answer.
Perform advanced calculations with formula editing and recalculation. Generate graphs for complex equations. Support for engineering and computations. Includes graphing capabilities for mathematical functions.
Dictation allows users to capture text via photo recognition using OCR. It includes built-in voice playback in Cantonese and Mandarin. It provides access to Hong Kong primary school vocabulary lists from the Education Bureau.