Changes in version 0.2.5 (2023-12-08) - Update Rcpp. Changes in version 0.2.4 (2019-04-07) - Fix bugs. - Explicitly call std::abs for doubles in C++ code. Changes in version 0.2.3 (2019-03-24) - Explicitly call std::abs for doubles in C++ code. Changes in version 0.2.2 (2017-05-15) - Suggested package 'microbenchmark' has been replaced by 'rbenchmark'. Changes in version 0.2.1 (2017-04-26) - Parameters are more intuitive - Vignette hes been improved Changes in version 0.1.2 (2016-05-22) Patch: microbenchmark is now used only conditionally. Changes in version 0.1.1 (2016-05-19) This first version of the package includes univariate and bivariate Fourier-type integrals.