補間方法：精密線形・双一次計算

INTERPOLATION METHODS A precise and lightweight tool for linear and bilinear interpolations — built for engineers, students, and technicians. Simply enter your known data points and get the interpolated value instantly. The app displays the formula used, your input data, and the final result, ensuring full transparency in every calculation. Designed for both academic and professional use, Interpolation Methods helps you stay organized and efficient: + Save and reload your interpolation cases for future reference + Switch between languages and number formats that match your region + Customize the interface with multiple color themes + Enjoy instant results with a clean, intuitive layout Whether in class, in the lab, or on the go — perform accurate interpolations in seconds, without spreadsheets or internet access.