Create geometric constructions and figures. Measure lengths, angles, and areas. Input mathematical formulas and functions. Define custom variables and equations. Plot function graphs and adjust parameters in real time.
by 辉 马★ 0.00 ratingsEducationFreeData updated 2026-09-10
Learn multiplication through interactive audiovisual patterns. Adjust point count and select tables from 2× to 8×. Observe geometric shapes formed by connecting points. Explore mathematical relationships through visual and auditory feedback.
Analyze chemical spectra using common names or CAS numbers. View spectral resolution, chemical properties, and usage details. Adjust concentration levels and modify spectra with Gaussian filters. Zoom in using cursor or keyboard input.