ee.Number.digamma

Computes the digamma function of the input.

UsageReturns
Number.digamma()Number
ArgumentTypeDetails
this: inputNumber

The input value.

Examples

Code Editor (JavaScript)

print('Digamma for -1.5', ee.Number(-1.5).digamma());  // 0.703156637
print('Digamma for -1', ee.Number(-1).digamma());  // -Infinity
print('Digamma for 0', ee.Number(0).digamma());  // -Infinity
print('Digamma for 0.5', ee.Number(0.5).digamma());  // -1.963510028
print('Digamma for 1', ee.Number(1).digamma());  // -0.577215667
print('Digamma for 100', ee.Number(100).digamma());  // 4.600161852
print('Digamma for 1e13', ee.Number(1e13).digamma());  // 29.933606208