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On an element-wise basis, computes the signum function (sign) of the input; 0 if the input is 0, 1 if the input is greater than 0, -1 if the input is less than 0.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-13 UTC."],[[["\u003cp\u003eThe \u003ccode\u003esignum()\u003c/code\u003e function determines the sign of each element in an array.\u003c/p\u003e\n"],["\u003cp\u003eIt returns a new array with values of 1, 0, or -1 depending on whether the original element was positive, zero, or negative, respectively.\u003c/p\u003e\n"],["\u003cp\u003eThe function operates on an element-by-element basis, transforming the input array.\u003c/p\u003e\n"]]],["The `signum` function computes the sign of each element within an input array. It returns a new array containing: 0 for elements equal to 0, 1 for elements greater than 0, and -1 for elements less than 0. The function operates element-wise on the input array, and the input array is passed using the `this` keyword. The output will be a new Array.\n"],null,["# ee.Array.signum\n\nOn an element-wise basis, computes the signum function (sign) of the input; 0 if the input is 0, 1 if the input is greater than 0, -1 if the input is less than 0.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|------------------|---------|\n| Array.signum`()` | Array |\n\n| Argument | Type | Details |\n|---------------|-------|------------------|\n| this: `input` | Array | The input array. |"]]
