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              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "toLocaleString": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number/toLocaleString",
            "spec_url": [
              "https://tc39.es/ecma262/#sec-number.prototype.tolocalestring",
              "https://tc39.es/ecma402/#sup-number.prototype.tolocalestring"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "12",
                "notes": "Before Edge 18, numbers are rounded to 15 decimal digits. For example, <code>(1000000000000005).toLocaleString('en-US')</code> returns <code>\"1,000,000,000,000,010\"</code>."
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": {
                "version_added": "4"
              },
              "ie": {
                "version_added": "5",
                "notes": "In Internet Explorer 11, numbers are rounded to 15 decimal digits. For example, <code>(1000000000000005).toLocaleString('en-US')</code> returns <code>\"1,000,000,000,000,010\"</code>."
              },
              "nodejs": {
                "version_added": "0.1.100"
              },
              "opera": {
                "version_added": "4"
              },
              "opera_android": {
                "version_added": "10.1"
              },
              "safari": {
                "version_added": "1"
              },
              "safari_ios": {
                "version_added": "1"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "1"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          },
          "locales": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": "24"
                },
                "chrome_android": {
                  "version_added": "26"
                },
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "29"
                },
                "firefox_android": {
                  "version_added": "56"
                },
                "ie": {
                  "version_added": "11"
                },
                "nodejs": [
                  {
                    "version_added": "13.0.0"
                  },
                  {
                    "version_added": "0.12",
                    "partial_implementation": true,
                    "notes": "Before version 13.0.0, only the locale data for <code>en-US</code> is available by default. When other locales are specified, the function silently falls back to <code>en-US</code>. To make full ICU (locale) data available for versions prior to 13, see <a href='https://nodejs.org/docs/latest/api/intl.html#intl_options_for_building_node_js'>Node.js documentation on the <code>--with-intl</code> option</a> and how to provide the data."
                  }
                ],
                "opera": {
                  "version_added": "15"
                },
                "opera_android": {
                  "version_added": "14"
                },
                "safari": {
                  "version_added": "10"
                },
                "safari_ios": {
                  "version_added": "10"
                },
                "samsunginternet_android": {
                  "version_added": "1.5"
                },
                "webview_android": {
                  "version_added": "4.4"
                }
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "options": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": "24"
                },
                "chrome_android": {
                  "version_added": "26"
                },
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "29"
                },
                "firefox_android": {
                  "version_added": "56"
                },
                "ie": {
                  "version_added": "11"
                },
                "nodejs": {
                  "version_added": "0.12"
                },
                "opera": {
                  "version_added": "15"
                },
                "opera_android": {
                  "version_added": "14"
                },
                "safari": {
                  "version_added": "10"
                },
                "safari_ios": {
                  "version_added": "10"
                },
                "samsunginternet_android": {
                  "version_added": "1.5"
                },
                "webview_android": {
                  "version_added": "4.4"
                }
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          }
        },
        "toPrecision": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number/toPrecision",
            "spec_url": "https://tc39.es/ecma262/#sec-number.prototype.toprecision",
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": {
                "version_added": "4"
              },
              "ie": {
                "version_added": "5.5"
              },
              "nodejs": {
                "version_added": "0.1.100"
              },
              "opera": {
                "version_added": "7"
              },
              "opera_android": {
                "version_added": "10.1"
              },
              "safari": {
                "version_added": "2"
              },
              "safari_ios": {
                "version_added": "1"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "1"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "toSource": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number/toSource",
            "support": {
              "chrome": {
                "version_added": false
              },
              "chrome_android": {
                "version_added": false
              },
              "edge": {
                "version_added": false
              },
              "firefox": {
                "version_added": "1",
                "version_removed": "74",
                "notes": "Starting in Firefox 74, <code>toSource()</code> is no longer available for use by web content. It is still allowed for internal and privileged code."
              },
              "firefox_android": {
                "version_added": "4"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": false
              },
              "opera": {
                "version_added": false
              },
              "opera_android": {
                "version_added": false
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
              "samsunginternet_android": {
                "version_added": false
              },
              "webview_android": {
                "version_added": false
              }
            },
            "status": {
              "experimental": false,
              "standard_track": false,
              "deprecated": false
            }
          }
        },
        "toString": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number/toString",
            "spec_url": "https://tc39.es/ecma262/#sec-number.prototype.tostring",
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": {
                "version_added": "4"
              },
              "ie": {
                "version_added": "3"
              },
              "nodejs": {
                "version_added": "0.1.100"
              },
              "opera": {
                "version_added": "4"
              },
              "opera_android": {
                "version_added": "10.1"
              },
              "safari": {
                "version_added": "1"
              },
              "safari_ios": {
                "version_added": "1"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "1"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "valueOf": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number/valueOf",
            "spec_url": "https://tc39.es/ecma262/#sec-number.prototype.valueof",
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": {
                "version_added": "4"
              },
              "ie": {
                "version_added": "4"
              },
              "nodejs": {
                "version_added": "0.1.100"
              },
              "opera": {
                "version_added": "4"
              },
              "opera_android": {
                "version_added": "10.1"
              },
              "safari": {
                "version_added": "1"
              },
              "safari_ios": {
                "version_added": "1"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "1"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}
