Calculate species richness for varying sample sizes using abundance data. Generate tables with expected species counts and confidence intervals. Export results to Excel, R, or other graphing software.
Teaches art, history, language, math, science, and social studies through interactive lessons. Includes quizzes, progress tracking, and parental controls. Supports multiple user profiles and offline access.
The app provides a collection of math formulas for high school and college students. It covers subjects such as algebra, geometry, derivatives, integrals, limits, and trigonometry.
Manage tasks with reminders and to-do lists. Track habits and set goals. Access productivity tips and organize schedules. Sync across devices and share notes with others.
