Calculate with trigonometric and exponential functions
Store values by pressing "STO" and selecting a memory slot. Perform basic arithmetic and advanced mathematical functions including sine, cosine, logarithm, and exponential.
Customize watch faces with over a thousand options including minimalist, cyberpunk, and natural scenery styles. Add personal photos, holiday-themed skins, or dynamic weather displays. Instantly renew watch faces within the .
Perform statistical tests, regression analysis, and text analysis on various data formats. Generate graphs and tables for t-tests, ANOVA, linear regression, and survival analysis. Visualize text data with cloud charts for customer feedback.
From basic to advanced without prior experience. Access offline content with organized topics. Use dark mode and a user-friendly interface to follow structured lessons and practice coding exercises.
Create publication-quality plots from data tables. Import data via copy-paste or drag-and-drop. Choose plot types and customize styles. Export images in various formats. Share plots directly or integrate with documents.
Write and compile TeX files offline with full support. Edit plain TeX and documents. Use XeLaTeX/LuaLaTeX with a PRO subscription. Auto-download packages like beamer. Integrate BibTeX and MakeIndex.
Manage and track sales by entering details for each item sold. Generate reports for gross and net sales, including daily, monthly, and year-to-date data. Search items by title, notes, or platform and sort by date.
Helps users train recognition with adjustable difficulty levels. It tracks progress through detailed analytics, showing skill averages and exercise performance. Users can input intervals clearly and receive feedback on accuracy.
Analyze categorical and quantitative with summary statistics, contingency tables, and correlation coefficients. Create bar charts, pie charts, histograms, boxplots, dotplots, and interactive scatterplots. Color scatterplot points by a third variable.