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ee.Number.tanh
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Calcola la tangente iperbolica dell'input.
| Utilizzo | Resi |
|---|
Number.tanh() | Numero |
| Argomento | Tipo | Dettagli |
|---|
questo: input | Numero | Il valore dell'input. |
Esempi
Editor di codice (JavaScript)
// Input angle in radians.
print('Hyperbolic tangent of -5', ee.Number(-5).tanh()); // -0.999909204
print('Hyperbolic tangent of -1', ee.Number(-1).tanh()); // -0.761594155
print('Hyperbolic tangent of 0', ee.Number(0).tanh()); // 0
print('Hyperbolic tangent of 1', ee.Number(1).tanh()); // 0.761594155
print('Hyperbolic tangent of 5', ee.Number(5).tanh()); // 0.999909204
// Convert degrees to radians.
var degrees = 45;
var radians = degrees * (Math.PI/180);
print('Hyperbolic tangent of 45 degrees',
ee.Number(radians).tanh()); // 0.655794202
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)
import math
# Input angle in radians.
print('Hyperbolic tangent of -5:',
ee.Number(-5).tanh().getInfo()) # -0.999909204
print('Hyperbolic tangent of -1:',
ee.Number(-1).tanh().getInfo()) # -0.761594155
print('Hyperbolic tangent of 0:', ee.Number(0).tanh().getInfo()) # 0
print('Hyperbolic tangent of 1:', ee.Number(1).tanh().getInfo()) # 0.761594155
print('Hyperbolic tangent of 5:', ee.Number(5).tanh().getInfo()) # 0.999909204
# Convert degrees to radians.
degrees = 45
radians = degrees * (math.pi/180)
print('Hyperbolic tangent of 45 degrees:',
ee.Number(radians).tanh().getInfo()) # 0.655794202
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\u003eThe \u003ccode\u003etanh()\u003c/code\u003e function calculates the hyperbolic tangent of a given input number.\u003c/p\u003e\n"],["\u003cp\u003eThe input to \u003ccode\u003etanh()\u003c/code\u003e should be a number, representing an angle in radians or a converted value from degrees.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003etanh()\u003c/code\u003e returns a number, the calculated hyperbolic tangent of the input.\u003c/p\u003e\n"],["\u003cp\u003eIt can be used with Earth Engine objects (\u003ccode\u003eee.Number\u003c/code\u003e) and accessed in both JavaScript and Python environments.\u003c/p\u003e\n"]]],[],null,["# ee.Number.tanh\n\nComputes the hyperbolic tangent of the input.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-----------------|---------|\n| Number.tanh`()` | 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\n// Input angle in radians.\nprint('Hyperbolic tangent of -5', ee.Number(-5).tanh()); // -0.999909204\nprint('Hyperbolic tangent of -1', ee.Number(-1).tanh()); // -0.761594155\nprint('Hyperbolic tangent of 0', ee.Number(0).tanh()); // 0\nprint('Hyperbolic tangent of 1', ee.Number(1).tanh()); // 0.761594155\nprint('Hyperbolic tangent of 5', ee.Number(5).tanh()); // 0.999909204\n\n// Convert degrees to radians.\nvar degrees = 45;\nvar radians = degrees * (Math.PI/180);\nprint('Hyperbolic tangent of 45 degrees',\n ee.Number(radians).tanh()); // 0.655794202\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\nimport math\n\n# Input angle in radians.\nprint('Hyperbolic tangent of -5:',\n ee.Number(-5).tanh().getInfo()) # -0.999909204\nprint('Hyperbolic tangent of -1:',\n ee.Number(-1).tanh().getInfo()) # -0.761594155\nprint('Hyperbolic tangent of 0:', ee.Number(0).tanh().getInfo()) # 0\nprint('Hyperbolic tangent of 1:', ee.Number(1).tanh().getInfo()) # 0.761594155\nprint('Hyperbolic tangent of 5:', ee.Number(5).tanh().getInfo()) # 0.999909204\n\n# Convert degrees to radians.\ndegrees = 45\nradians = degrees * (math.pi/180)\nprint('Hyperbolic tangent of 45 degrees:',\n ee.Number(radians).tanh().getInfo()) # 0.655794202\n```"]]
