High Dimensional Numerical and Symbolic Calculus R package calculus version 1.1.0 CRAN Task View: NumericalMathematics (https://CRAN.R-project.org/view=NumericalMathematics) Efficient C++ optimized functions for numerical and symbolic calculus as described in Guidotti (2022) <doi:10.18637/jss.v104.i05>. It includes basic arithmetic, tensor calculus, Einstein summing convention, fast computation of the Levi-Civita symbol and generalized Kronecker delta, Taylor series expansion, multivariate Hermite polynomials, high-order derivatives, ordinary differential equations, differential operators (Gradient, Jacobian, Hessian, Divergence, Curl, Laplacian) and numerical integration in arbitrary orthogonal coordinate systems: cartesian, polar, spherical, cylindrical, parabolic or user defined by custom scale factors. Software Imports: Rcpp (>= 1.0.1) LinkingTo: Rcpp Suggests: cubature, testthat, knitr, rmarkdown Emanuele Guidotti <emanuele.guidotti@usi.ch> Comprehensive R Archive Network (CRAN) Emanuele Guidotti [aut, cre] (ORCID: <https://orcid.org/0000-0002-8961-6623>) GPL-3 2025-06-18 application/tgz https://CRAN.R-project.org/package=calculus doi:10.32614/CRAN.package.calculus