[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-26。"],[[["`Number.subtract()` is a method that subtracts the `right` value from the `left` (this) value, returning the numerical difference."],["Both `left` and `right` arguments should be of type Number, allowing for subtraction operations between numerical values."],["This method is available in both JavaScript and Python within the Earth Engine environment."],["The examples provided demonstrate how the `subtract()` method can be used with various number inputs, including positive, negative and floating-point values."]]],["The `subtract` method takes two numerical inputs: a `left` value (the initial number) and a `right` value (the number to subtract). It calculates the difference, returning the result as a Number. For instance, using `ee.Number(5).subtract(10)` computes 5 - 10, which results in -5. The method is available in both JavaScript and Python environments, with identical behavior. Python requires `geemap` for use. The examples show subtractions with integer and float values, including negative values.\n"]]