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[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003eThe \u003ccode\u003elanczos()\u003c/code\u003e function calculates the Lanczos approximation of a given number.\u003c/p\u003e\n"],["\u003cp\u003eIt takes a single input, which is the number for which to compute the approximation.\u003c/p\u003e\n"],["\u003cp\u003eThe output is the Lanczos approximation of the input number.\u003c/p\u003e\n"],["\u003cp\u003eThis function can be accessed within both JavaScript and Python environments using the Earth Engine API.\u003c/p\u003e\n"]]],[],null,["# ee.Number.lanczos\n\nComputes the Lanczos approximation of the input.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|--------------------|---------|\n| Number.lanczos`()` | Number |\n\n| Argument | Type | Details |\n|---------------|--------|------------------|\n| this: `input` | Number | The input value. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nprint('Lanczos approx. of -1', ee.Number(-1).lanczos()); // Infinity\nprint('Lanczos approx. of -0.9', ee.Number(-0.9).lanczos()); // 524.955196990\nprint('Lanczos approx. of 0', ee.Number(0).lanczos()); // 32.946318679\nprint('Lanczos approx. of 10', ee.Number(10).lanczos()); // 2.281783181\nprint('Lanczos approx. of 1e10', ee.Number(1e10).lanczos()); // 1.000000001\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\nprint('Lanczos approx. of -1:', ee.Number(-1).lanczos().getInfo()) # Infinity\nprint('Lanczos approx. of -0.9:',\n ee.Number(-0.9).lanczos().getInfo()) # 524.955196990\nprint('Lanczos approx. of 0:', ee.Number(0).lanczos().getInfo()) # 32.946318679\nprint('Lanczos approx. of 10:',\n ee.Number(10).lanczos().getInfo()) # 2.281783181\nprint('Lanczos approx. of 1e10:',\n ee.Number(1e10).lanczos().getInfo()) # 1.000000001\n```"]]