clifford (version 1.2-0)

minus: Take the negative of a vector

Description

Very simple function that takes the negative of a vector.

Usage

minus(x)

Value

Returns a clifford object

Arguments

x

Clifford object

Author

Robin K. S. Hankin

Details

This trivial function is here so that idiom such as

coeffs(z)[gradesminus(z)%%2 != 0] %<>% minus

works as intended (this taken from Conj.clifford()). Most of the functions in R/involutions.R use minus().

See Also

involution

Examples

x <- rcliff()
minus(x)