# R Interface to the 'Yacas' Computer Algebra System

## Documentation for package ‘Ryacas’ version 1.1.5

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

Ryacas-package | R interface to yacas computer algebra package
%*% | Matrix multiplication
as.character.yac_symbol | Convert yac symbol to character
as_r | Convert yacas object to R
as_y | Convert R vector/matrix to yacas vector (list) or matrix (list of lists)
cbind.yac_symbol | Combine R Objects by Columns
deriv.yac_symbol | Find the derivative of yac symbol
det | Matrix Determinant
diag | Matrix diagonals
diag<- | Matrix diagonals
Hessian | Find the Hessian matrix of yac symbol
integrate | Integration of Functions
Jacobian | Find the Jacobian matrix of yac symbol
lim | Limits
lower.tri | Lower and upper triangular part of a matrix
Math.yac_symbol | Math functions
Ops.yac_symbol | Math operators
pow | Matrix Power
pow.default | Matrix Power
prod.yac_symbol | Product of Vector Elements
rbind.yac_symbol | Combine R Objects by Rows
simplify | Simplify expression
solve.yac_symbol | Solve a system of equations
sum.yac_symbol | Summation
t | t
t.yac_symbol | t
tex | Export object to TeX
tr | Matrix Trace
tr.default | Matrix Trace
upper.tri | Lower and upper triangular part of a matrix
vec | Vectorize
vec.default | Vectorize
vech | Half-Vectorize
vech.default | Half-Vectorize
with_value | Give a variable a value
yac | Run yacas command
yac_assign | Assign yacas variable
yac_cli | yacas command line interface
yac_expr | Run yacas command returning R expression
yac_silent | Run yacas command silently
yac_str | Run yacas command returning string/character
yac_symbol | Make a yacas symbol
ysym | Make a yacas symbol
ysym_ls | List defined yac_symbols
y_eval | Evaluate a yacas expression
y_fn | Prepare simple 'yacas' call
y_print | Pretty print yacas strings
y_rmvars | Remove/strip variable names
[.yac_symbol | Extract or replace parts of an object
[<-.yac_symbol | Extract or replace parts of an object
[[.yac_symbol | Extract parts of an object