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Ceiling

Source: R/api.R, R/api-generics.R
nv_ceiling.Rd

Element-wise ceiling (round toward positive infinity). You can also use ceiling().

Usage

nv_ceiling(x)

Arguments

x

(arrayish)
One input. Can be any numeric data type: a float is rounded and keeps its own, and an integer one is already whole and is returned unchanged. An R value materializes at its default data type and is treated in the same way.

Value

(arrayish)
Has the input's shape and data type.

See also

prim_ceil() for the underlying primitive.

Examples

# the input's data type carries through
x <- nv_array(c(1.2, 2.7, -1.5))
ceiling(x)
#> AnvlArray
#>   2
#>   3
#>  -1
#> [ CPUf32{3} ] 
ceiling(nv_array(1:3)) # an integer array is already whole
#> AnvlArray
#>  1
#>  2
#>  3
#> [ CPUi32{3} ]