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Primitive Exponential Minus One

Source: R/primitives.R
prim_expm1.Rd

Element-wise exp(x) - 1, more accurate for small x.

Usage

prim_expm1(x)

Arguments

x

(arrayish)
Arrayish value of data type floating-point.

Value

arrayish
Has the same shape and data type as the input. It is ambiguous if the input is ambiguous.

Implemented Rules

  • stablehlo

  • quickr

  • reverse

StableHLO

Lowers to hlo_exponential_minus_one().

See also

nv_expm1()

Examples

x <- nv_array(c(0, 0.001, 1))
prim_expm1(x)
#> AnvlArray
#>  0.0000
#>  0.0010
#>  1.7183
#> [ CPUf32{3} ]