tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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tanh-specialVals.js (765B)

      1 // Copyright 2015 Microsoft Corporation. All rights reserved.
      2 // This code is governed by the license found in the LICENSE file.
      3 
      4 /*---
      5 description: Math.tanh with special values
      6 es6id: 20.2.2.34
      7 ---*/
      8 
      9 assert.sameValue(Math.tanh(NaN), Number.NaN,
     10  "Math.tanh produces incorrect output for NaN");
     11 assert.sameValue(Math.tanh(Number.NEGATIVE_INFINITY), -1,
     12  "Math.tanh should produce -1 for Number.NEGATIVE_INFINITY");
     13 assert.sameValue(Math.tanh(Number.POSITIVE_INFINITY), 1,
     14  "Math.tanh should produce 1 for Number.POSITIVE_INFINITY");
     15 assert.sameValue(1 / Math.tanh(-0), Number.NEGATIVE_INFINITY,
     16  "Math.tanh should produce -0 for -0");
     17 assert.sameValue(1 / Math.tanh(0), Number.POSITIVE_INFINITY,
     18  "Math.tanh should produce +0 for +0");
     19 
     20 reportCompare(0, 0);