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Primitive Hyperbolic Tangent

Source: R/primitives.R
prim_tanh.Rd

Element-wise hyperbolic tangent.

Usage

prim_tanh(x)

Arguments

x

(arrayish)
One input. Can be any float data type. An R value materializes at its default data type.

Value

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

Implemented Rules

  • stablehlo

  • quickr

  • reverse

StableHLO

Lowers to hlo_tanh(), specified under tanh.

See also

nv_tanh(), tanh()

Examples

# the input's data type carries through
x <- nv_array(c(-1, 0, 1))
prim_tanh(x)
#> AnvlArray
#>  -0.7616
#>   0.0000
#>   0.7616
#> [ CPUf32{3} ] 

# an R value materializes at its default data type
prim_tanh(1)
#> AnvlArray
#>  0.7616
#> [ CPUf32{} ]