round(), mod(), and rem()

Edge

  1. 12 - 124: Not supported
  2. 125 - 148: Supported
  3. 149: Supported

Firefox

  1. 2 - 117: Not supported
  2. 118 - 150: Supported
  3. 151: Supported
  4. 152 - 154: Supported

Chrome

  1. 4 - 124: Not supported
  2. 125 - 148: Supported
  3. 149: Supported
  4. 150 - 152: Supported

Safari

  1. 3.1 - 17.1: Not supported
  2. 17.2 - 26.3: Supported
  3. 26.4: Supported
  4. 26.5 - TP: Supported

Opera

  1. 10 - 12.1: Support unknown
  2. 15 - 110: Not supported
  3. 111 - 127: Supported
  4. 131: Supported

Safari on iOS

  1. 3.2 - 17.1: Not supported
  2. 17.2 - 26.3: Supported
  3. 26.4: Supported
  4. 26.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Support unknown
  2. 149: Supported

Opera Mobile

  1. 12 - 12.1: Support unknown
  2. 80: Not supported

Chrome for Android

  1. 149: Supported

Firefox for Android

  1. 151: Supported

Samsung Internet

  1. 4 - 26: Not supported
  2. 27 - 29: Supported
  3. 30: Supported