arithmetic: Arithmetic Operators

In kazaam: Tools for Tall Distributed Matrices

Description

Some binary arithmetic operations for shaqs. All operations are vector-shaq or shaq-vector, but not shaq-shaq. See details section for more information.

Usage

## S4 method for signature 'shaq,shaq'
e1 + e2

## S4 method for signature 'shaq,numeric'
e1 + e2

## S4 method for signature 'numeric,shaq'
e1 + e2

## S4 method for signature 'shaq,shaq'
e1 - e2

## S4 method for signature 'shaq,numeric'
e1 - e2

## S4 method for signature 'numeric,shaq'
e1 - e2

## S4 method for signature 'shaq,shaq'
e1 * e2

## S4 method for signature 'shaq,numeric'
e1 * e2

## S4 method for signature 'numeric,shaq'
e1 * e2

## S4 method for signature 'shaq,shaq'
e1 / e2

## S4 method for signature 'shaq,numeric'
e1 / e2

## S4 method for signature 'numeric,shaq'
e1 / e2

Arguments

e1, e2

A shaq or a numeric vector.

Details

For binary operations involving two shaqs, they must be distributed identically.

Value

A shaq.

Communication

Each operation is completely local.

Examples

## Not run: 
library(kazaam)
x = ranshaq(runif, 10, 3)
y = ranshaq(runif, 10, 3)

x + y
x / 2
y + 1

finalize()

## End(Not run)

kazaam documentation built on May 2, 2019, 8:55 a.m.