wallet-core/node_modules/core-js/modules/es6.math.sinh.js

// 20.2.2.30 Math.sinh(x)
var $export = require('./$.export')
  , expm1   = require('./$.math-expm1')
  , exp     = Math.exp;

// V8 near Chromium 38 has a problem with very small numbers
$export($export.S + $export.F * require('./$.fails')(function(){
  return !Math.sinh(-2e-17) != -2e-17;
}), 'Math', {
  sinh: function sinh(x){
    return Math.abs(x = +x) < 1
      ? (expm1(x) - expm1(-x)) / 2
      : (exp(x - 1) - exp(-x - 1)) * (Math.E / 2);
  }
});