Load and run 25 original programs from the HP-67 calculator. Perform calculations using reverse Polish notation. Access a wide range of mathematical and scientific functions. Store and retrieve programs using magnetic card simulation.
Simulate the HP-25C calculator with input method. Perform complex calculations, store and recall values, and use programmable functions. Access continuous memory for data retention. View and edit programs directly on the interface.
Learn differential calculus, solve equations, and work with matrices and CAS functions using step-by-step guides. Swipe through 220 screenshots showing exact key presses. View detailed instructions for graphing operations.
Study for the with video lessons, practice tests, and diagnostic quizzes. Track progress with grade reports and review chapters and a final exam to reinforce learning.
Create daily reports with customizable templates and send via email. Input project participants and access project data. Capture and manage photos. Track events and notes during inspections. Export reports in HTML format.
Teach children with interactive lessons and emergency instructions. Register a child's face to personalize the experience. Include quizzes, drills, and real-life scenarios. Provide step-by-step guidance on what to do during an .
Simulate the HP-38C calculator with real-time input and output. Perform financial calculations, program custom functions, and use reverse Polish notation. Supports HP-12C compatibility for most operations.
Learn to read and pronounce through video lessons and contextual exercises. Practice alphabet recognition, word formation, and sentence structure. Track progress and repeat lessons for reinforcement. Export notes and share content with others.
Study for exams with 171 questions and answers. Answer at least 24 out of 30 to pass. Track progress and review incorrect answers. Access official exam guidelines from the provided link.
Teaches letter-sound recognition through interactive games. Children identify matching sounds by tapping or dragging answers. Features four games to reinforce learning. Includes visual and auditory cues for each letter.
Teach language with interactive lessons and video demonstrations. Practice signs with a virtual avatar. Track progress and access additional signs in the full version. Share progress with caregivers.
Learn computer science through animated visualizations of their execution. Track variable values and pseudo-code line progression. Refresh knowledge with summaries of each algorithm's main characteristics.
Learn CNC programming by simulating operations. Input G-code to machine parts. Rotate and zoom 3D models. Adjust tool paths and view machining results. Practice setup and tooling configurations.
Learn and program language on iOS devices. Enter and run code, use built-in functions, and access help documentation. Save and load programs. Simulate Commodore 64 environment for educational use.