genish.js/js/_tanh.js

gen~ in js

'use strict'

let gen  = require('./gen.js')

let proto = {
  basename:'tanh',

  gen() {
    let out,
      inputs = gen.getInputs( this )

    if( isNaN( inputs[0] ) ) {
      gen.closures.add({ 'tanh': Math.tanh })

      out = `gen.tanh( ${inputs[0]} )` 

    } else {
      out = Math.tanh( parseFloat( inputs[0] ) )
    }

    return out
  }
}

module.exports = x => {
  let tan = Object.create( proto )

  tan.inputs = [ x ]
  tan.id = gen.getUID()
  tan.name = `${tan.basename}{tan.id}`

  return tan
}