vectorialcalculus: Vector Calculus Tools for Visualization and Analysis

Provides pedagogical tools for visualization and numerical computation in vector calculus. Includes functions for parametric curves, scalar and vector fields, gradients, divergences, curls, line and surface integrals, and dynamic 2D/3D graphical analysis to support teaching and learning. The implemented methods follow standard treatments in vector calculus and multivariable analysis as presented in Marsden and Tromba (2011) , Stewart (2015) , Thomas, Weir and Hass (2018) , Larson and Edwards (2016) , Apostol (1969) , Spivak (1971) , Schey (2005) , Colley (2019) , Lizarazo Osorio (2020) , Sievert (2020) , and Borowko (2013) .