rray (version 0.0.0.9000)

rray_square: Power functions

Description

• rray_square() - computes the elementwise square of x (i.e. x * x).

• rray_cube() - computes the elementwise cube of x (i.e. x * x * x).

• rray_sqrt() - computes the elementwise square root of x.

• rray_cbrt() - computes the elementwise cube root of x.

• rray_hypot() - computes the elementwise square root of the sum of squares of x and y.

Usage

rray_square(x)
rray_cube(x)
rray_sqrt(x)
rray_cbrt(x)
rray_hypot(x, y)

Arguments

x, y

A vector, matrix, array or rray.

Examples

# NOT RUN {
x <- matrix(c(2, 4, 6))

rray_square(x)
rray_sqrt(x)

rray_cube(x)
rray_cbrt(x)

# With broadcasting
rray_hypot(x, t(x))

# }