R interface to yacas computer algebra package
Ryacas0 allows one to use the yacas computer algebra package entirely from
within R. It takes an R expression, an R one line function or a yacas
string and returns an R expression or a variety of other formats. It can be
used for symbolic mathematics, exact arithmetic, ASCII pretty printing and R
to TeX conversions. The main command is yacas and ?yacas
provides some information on installation and startup.
The following are sources of information on "Ryacas0":
| DESCRIPTION file | library(help = Ryacas0) |
| List of demo files | demo(package = "Ryacas0") |
| Demo file | demo("Ryacas0") |
| Demo | demo("Ryacas0-PrettyPrinter") |
| Demo | demo("Ryacas0-Function") |
| Demo | demo("Ryacas0-Sym") |
| Demo | demo("Ryacas0-Expr") |
| List Vignettes | vignette(package = "Ryacas0") |
| Vignette | vignette("Ryacas0") |
| This File | package?Ryacas0 |
| Help files | ?yacas, ?yacasTranslations, ?yacmode, ?Sym |
| Help files - Windows | ?yacasInstall |
| News | RShowDoc("NEWS", package = "Ryacas0") |
| Acknowledgements | RShowDoc("THANKS", package = "Ryacas0") |
| Wish List | RShowDoc("WISHLIST", package = "Ryacas0") |
| Home page | https://github.com/r-cas/ryacas0/ |
There is a note in the help file of the yacas command that discusses a number of installation and startup issues.
print(yacas(expression(integrate(1/x, x))))
print(yacas("Integrate(x)1/x"))
x <- Sym("x"); Integrate(1/x, x)
acos(Sym("1/2"))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.