Page Summary
-
Computes the trigamma function of the input number.
-
The
trigammamethod takes a single Number input and returns a Number. -
Examples demonstrate the trigamma function's output for various input values in both JavaScript and Python.
| Usage | Returns |
|---|---|
Number.
trigamma
()
|
Number |
| Argument | Type | Details |
|---|---|---|
|
this:
input
|
Number | The input value. |
Examples
Code Editor (JavaScript)
print ( 'Trigamma for -100' , ee . Number ( - 100 ). trigamma ()); // Infinity print ( 'Trigamma for 0.001' , ee . Number ( 0.001 ). trigamma ()); // 1000001.642533195 print ( 'Trigamma for 0.5' , ee . Number ( 0.5 ). trigamma ()); // 4.934802200 print ( 'Trigamma for 1' , ee . Number ( 1 ). trigamma ()); // 1.644934066 print ( 'Trigamma for 100' , ee . Number ( 100 ). trigamma ()); // 0.010050166 print ( 'Trigamma for 200' , ee . Number ( 200 ). trigamma ()); // 0.005012520
import ee import geemap.core as geemap
Colab (Python)
display ( 'Trigamma for -100:' , ee . Number ( - 100 ) . trigamma ()) # Infinity # 1000001.642533195 display ( 'Trigamma for 0.001:' , ee . Number ( 0.001 ) . trigamma ()) display ( 'Trigamma for 0.5:' , ee . Number ( 0.5 ) . trigamma ()) # 4.934802200 display ( 'Trigamma for 1:' , ee . Number ( 1 ) . trigamma ()) # 1.644934066 display ( 'Trigamma for 100:' , ee . Number ( 100 ) . trigamma ()) # 0.010050166 display ( 'Trigamma for 200:' , ee . Number ( 200 ) . trigamma ()) # 0.005012520
