Propagatero

A scientific tool that automatically calculates how measurement uncertainty propagates through mathematical formulas.
The main functions include: inputting direct measurement values and their uncertainties (e.g. 5.0 ± 0.1 cm), selecting predefined formulas (e.g. sphere volume * V=4/3 π r ³ *) or adding custom equations, calculating the error range of the final result immediately through step-by-step derivation, and visualizing input variables and calculation steps to improve clarity