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ee.Array.digamma

  • The digamma function of the input array is computed element-wise.

  • Thedigamma() method on an Array returns an Array.

  • The input to thedigamma() method must be an Array.

  • Examples show computing the digamma function for scalar and array inputs in both JavaScript and Python.

 On an element-wise basis, computes the digamma function of the input.

UsageReturns
Array.digamma()Array
ArgumentTypeDetails
this:inputArrayThe input array.

Examples

Code Editor (JavaScript)

print('Digamma for 0',ee.Array(0).digamma());// -Infinityprint('Digamma for 1',ee.Array(1).digamma());// -0.577print('Digamma for [1, 2]',ee.Array([1,2]).digamma());// -0.577, 0.423

Python setup

See the Python Environment page for information on the Python API and usinggeemap for interactive development.

importeeimportgeemap.coreasgeemap

Colab (Python)

display('Digamma for 0:',ee.Array(0).digamma())# -Infinitydisplay('Digamma for 1:',ee.Array(1).digamma())# -0.577display('Digamma for [1, 2]:',ee.Array([1,2]).digamma())# -0.577, 0.423

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Last updated 2023-10-06 UTC.