spray v1.0-6


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Sparse Arrays and Multivariate Polynomials

Sparse arrays interpreted as multivariate polynomials.

Functions in spray

Name Description
as.function.spray Coerce a spray object to a function
print.spray Print methods for spray objects
Extract.spray Extract or Replace Parts of a spray
constant Get or set the constant term of a spray object
subs Substitute values into a spray object
arity The arity of a spray object
zero The zero polynomial
deriv Partial differentiation of spray objects
as.array Coerce spray objects to arrays
rspray Random spray objects
ooom One-over-one-minus for spray objects
pmax Parallel maxima and minima for sprays
Ops.spray Arithmetic Ops Group Methods for sprays
knight Generating function for a chess knight and king
homog Various functions to create simple spray objects
asum Sum over dimension margins
spray-package Sparse arrays and multivariate polynomials
spray_cpp Low-level functions that call C++ source code
spray Create sparse array objects
spray_missing_accessor Discussion document
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Type Package
License GPL (>= 2)
LinkingTo Rcpp
SystemRequirements C++11
URL https://github.com/RobinHankin/spray.git
BugReports https://github.com/RobinHankin/spray/issues
NeedsCompilation yes
Packaged 2019-04-09 21:07:20 UTC; rhankin
Repository CRAN
Date/Publication 2019-04-10 04:22:39 UTC
imports magic , partitions , Rcpp (>= 0.12.3)
depends methods
suggests polynom

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