spray v1.0-3


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Sparse Arrays and Multivariate Polynomials

Sparse arrays interpreted as multivariate polynomials.

Functions in spray

Name Description
Extract.spray Extract or Replace Parts of a spray
Ops.spray Arithmetic Ops Group Methods for sprays
homog Various functions to create simple spray objects
ooom One-over-one-minus for spray objects
constant Get or set the constant term of a spray object
deriv Partial differentiation of spray objects
as.function.spray Coerce a spray object to a function
asum Sum over dimension margins
arity The arity of a spray object
as.array Coerce spray objects to arrays
pmax Parallel maxima and minima for sprays
print.spray Print methods for spray objects
subs Substitute values into a spray object
zero The zero polynomial
spray Create sparse array objects
spray_cpp Low-level functions that call C++ source code
rspray Random spray objects
spray-package Sparse arrays and multivariate polynomials
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Last month downloads


Type Package
Date 2017-05-18
License GPL (>= 2)
LinkingTo Rcpp
SystemRequirements C++11
NeedsCompilation yes
Packaged 2017-05-25 21:03:32 UTC; rhankin
Repository CRAN
Date/Publication 2017-05-25 21:45:34 UTC

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