R-based solution for symbolic differentiation. It admits user-defined function as well as function substitution in arguments of functions to be differentiated. Some symbolic simplification is part of the work.
| Version: | 4.2.0 | 
| Imports: | methods | 
| Suggests: | testthat (≥ 0.11.0) | 
| Published: | 2025-06-20 | 
| DOI: | 10.32614/CRAN.package.Deriv | 
| Author: | Andrew Clausen [aut],
  Serguei Sokol | 
| Maintainer: | Serguei Sokol <sokol at insa-toulouse.fr> | 
| BugReports: | https://github.com/sgsokol/Deriv/issues | 
| License: | GPL (≥ 3) | 
| NeedsCompilation: | no | 
| Citation: | Deriv citation info | 
| Materials: | README, NEWS | 
| In views: | Distributions, NumericalMathematics | 
| CRAN checks: | Deriv results | 
| Reference manual: | Deriv.html , Deriv.pdf | 
| Package source: | Deriv_4.2.0.tar.gz | 
| Windows binaries: | r-devel: Deriv_4.2.0.zip, r-release: Deriv_4.2.0.zip, r-oldrel: Deriv_4.2.0.zip | 
| macOS binaries: | r-release (arm64): Deriv_4.2.0.tgz, r-oldrel (arm64): Deriv_4.2.0.tgz, r-release (x86_64): Deriv_4.2.0.tgz, r-oldrel (x86_64): Deriv_4.2.0.tgz | 
| Old sources: | Deriv archive | 
| Reverse depends: | ordinalCont | 
| Reverse imports: | apollo, cccrm, ctsem, ctsmTMB, curesurv, doBy, fitode, gpuMagic, iccCounts, irtpwr, mirt, modsem, mosaicCalc, neuralnet, nlstac, OEFPIL, PFIM, postcard, regmedint, resde, RGCCA, RiskMap, rsq, Sim.DiffProc, theorytools, THREC, xgxr | 
| Reverse suggests: | docopulae, interp, nlsr, stokes | 
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