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ee.Number.divide
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Divide il primo valore per il secondo, restituendo 0 per la divisione per 0.
| Utilizzo | Resi |
|---|
Number.divide(right) | Numero |
| Argomento | Tipo | Dettagli |
|---|
questo: left | Numero | Il valore a sinistra. |
right | Numero | Il valore a destra. |
Esempi
Editor di codice (JavaScript)
print('5 / 10', ee.Number(5).divide(ee.Number(10))); // 0.5
print('5 / 10.2', ee.Number(5).divide(ee.Number(10.2))); // 0.490196078
print('5 / -10.2', ee.Number(5).divide(ee.Number(-10.2))); // -0.490196078
print('-10.2 / 5', ee.Number(-10.2).divide(ee.Number(5))); // -2.04
print('-10.2 / -5', ee.Number(-10.2).divide(ee.Number(-5))); // 2.04
print('0 / 10', ee.Number(0).divide(ee.Number(10))); // 0
print('10 / 0', ee.Number(10).divide(ee.Number(0))); // 0
Configurazione di Python
Consulta la pagina
Ambiente Python per informazioni sull'API Python e sull'utilizzo di
geemap per lo sviluppo interattivo.
import ee
import geemap.core as geemap
Colab (Python)
print('5 / 10:', ee.Number(5).divide(ee.Number(10)).getInfo()) # 0.5
print('5 / 10.2:',
ee.Number(5).divide(ee.Number(10.2)).getInfo()) # 0.490196078
print('5 / -10.2:',
ee.Number(5).divide(ee.Number(-10.2)).getInfo()) # -0.490196078
print('-10.2 / 5:', ee.Number(-10.2).divide(ee.Number(5)).getInfo()) # -2.04
print('-10.2 / -5:', ee.Number(-10.2).divide(ee.Number(-5)).getInfo()) # 2.04
print('0 / 10:', ee.Number(0).divide(ee.Number(10)).getInfo()) # 0
print('10 / 0:', ee.Number(10).divide(ee.Number(0)).getInfo()) # 0
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eNumber.divide()\u003c/code\u003e divides the first number (\u003ccode\u003eleft\u003c/code\u003e) by a second number (\u003ccode\u003eright\u003c/code\u003e), resulting in a new number.\u003c/p\u003e\n"],["\u003cp\u003eIf the divisor (\u003ccode\u003eright\u003c/code\u003e) is 0, the function returns 0 instead of throwing an error.\u003c/p\u003e\n"],["\u003cp\u003eIt supports both positive and negative numbers for both dividend and divisor, handling various arithmetic scenarios.\u003c/p\u003e\n"],["\u003cp\u003eThis function is available in both JavaScript and Python versions of the Earth Engine API.\u003c/p\u003e\n"]]],["The `divide()` function performs division between two numbers, `left` and `right`. It's called on a `Number` object (`left`) and takes another `Number` (`right`) as an argument. The result is also a `Number`. If the `right` value is zero, the function returns 0, otherwise returns the division result. Both positive and negative numbers are allowed as arguments, as showed in the examples.\n"],null,["# ee.Number.divide\n\nDivides the first value by the second, returning 0 for division by 0.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|------------------------|---------|\n| Number.divide`(right)` | Number |\n\n| Argument | Type | Details |\n|--------------|--------|-----------------------|\n| this: `left` | Number | The left-hand value. |\n| `right` | Number | The right-hand value. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nprint('5 / 10', ee.Number(5).divide(ee.Number(10))); // 0.5\nprint('5 / 10.2', ee.Number(5).divide(ee.Number(10.2))); // 0.490196078\nprint('5 / -10.2', ee.Number(5).divide(ee.Number(-10.2))); // -0.490196078\nprint('-10.2 / 5', ee.Number(-10.2).divide(ee.Number(5))); // -2.04\nprint('-10.2 / -5', ee.Number(-10.2).divide(ee.Number(-5))); // 2.04\nprint('0 / 10', ee.Number(0).divide(ee.Number(10))); // 0\nprint('10 / 0', ee.Number(10).divide(ee.Number(0))); // 0\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('5 / 10:', ee.Number(5).divide(ee.Number(10)).getInfo()) # 0.5\nprint('5 / 10.2:',\n ee.Number(5).divide(ee.Number(10.2)).getInfo()) # 0.490196078\nprint('5 / -10.2:',\n ee.Number(5).divide(ee.Number(-10.2)).getInfo()) # -0.490196078\nprint('-10.2 / 5:', ee.Number(-10.2).divide(ee.Number(5)).getInfo()) # -2.04\nprint('-10.2 / -5:', ee.Number(-10.2).divide(ee.Number(-5)).getInfo()) # 2.04\nprint('0 / 10:', ee.Number(0).divide(ee.Number(10)).getInfo()) # 0\nprint('10 / 0:', ee.Number(10).divide(ee.Number(0)).getInfo()) # 0\n```"]]
