Languages like HTML, JavaScript, Python, and Java through interactive lessons and game-like challenges. Complete code examples, access 35+ courses, and use a fast compiler to test and run code instantly.
Analyze statistical data by calculating median, mode, and percentage of symbol occurrences. Simulate production lines and control processes. Apply statistical concepts to assess distribution conditions. Input and interpret sample data for analysis.
Check text for and spelling errors in real-time. Suggest corrections based on context. Practice written English by reviewing and editing text. Improve clarity and professionalism in messages and documents.
Calculates with multiple modes and customizable settings
The app provides multiple calculation modes for various mathematical tasks. The app includes customizable interfaces and widgets for convenient use across devices.
Practice tasks with 400+ real questions. Complete interactive exercises for all sections. Track progress and review answers. Access tools for , speaking, listening, and reading. Set daily practice goals and receive instant feedback.
Enter and manage datasets for statistical analysis. Perform descriptive statistics, hypothesis testing, and confidence interval calculations. Conduct linear, exponential, and power-law regression.
Study for the I exam with 1,250 high-yield questions and detailed explanations. Track progress with basic metrics. Access a free version with limited practice questions.
Perform complex calculations with trigonometric, statistical, and combinatorial functions. Define and evaluate custom equations. Graph mathematical expressions and explore multiple variables. Save and reuse calculations for future use.
Allows users to take photos of math problems and receive step-by-step solutions. It can plot graphs of equations. Users can chat with an AI tutor for homework and assignment .
Access course materials including textbooks, audio, and video content. Download lessons and activities for offline use. Browse table of contents to locate resources. Retrieve downloadable content for anytime, anywhere.
Perform experiments using a lighter, balance, flasks, and capsule. Measure mass before and after . Calculate solid percentage for each sample. Record and analyze results within the simulation environment.
Choose from various sea vessels like a pirate ship, steamboat, or submarine to explore the ocean. Navigate through different scenes, customize your vessel, and complete missions. Unlock new ships and upgrades as you progress.