invert

Given an <code>mvp</code> object, replace one or more symbols with their reciprocals

Fast manipulation of symbolic multivariate polynomials
using the 'Map' class of the Standard Template Library. The package
uses print and coercion methods from the 'mpoly' package but
offers speed improvements. It is comparable in speed to the 'spray'
package for sparse arrays, but retains the symbolic benefits of
'mpoly'. To cite the package in publications, use Hankin 2022
<doi:10.48550/ARXIV.2210.15991>. Uses 'disordR' discipline.

Robin K S Hankin

Fast Symbolic Multivariate Polynomials

invert function

<dl> <dt>p</dt>
<dd>Object (coerced to) <code>mvp</code> form</dd> <dt>v</dt>
<dd>Character vector of symbols to be replaced with their
 reciprocal; missing interpreted as replace all symbols</dd></dl>

Arguments

Author

Replace symbols with their reciprocals — invert

<dl>

 <dt>p</dt>
<dd>Object (coerced to) <code>mvp</code> form</dd>

 <dt>v</dt>
<dd>Character vector of symbols to be replaced with their
 reciprocal; missing interpreted as replace all symbols</dd>

</dl>

invert: Replace symbols with their reciprocals

Description

Usage

Arguments

Author

See Also

Examples