thomasrebele commented on issue #700:
URL:
https://github.com/apache/datasketches-java/issues/700#issuecomment-3647377762
I've created a small demo of my issue. Consider the following code:
```
@Test
public void missingInterpolationDemo() {
KllFloatsSketch kll = KllFloatsSketch.newHeapInstance();
for(int i=0; i<100_000; i++) {
kll.update((float)i);
}
for(int i=1000; i<2000; i++) {
System.out.println(kll.getSortedView().getRank((float)i, EXCLUSIVE));
}
}
```
I need an output similar to the following
```
0.01
0.01001
0.01002
0.01003
...
```
I.e., every entry should be 0.00001 bigger than the previous entry (modulo
some errors due to the randomness of KLL).
The `getRank(...)` function is not interpolated, so instead I get an output
```
0.01024
0.01024
0.01024
... (0.01024 occurs 139 times in total)
0.0128
0.0128
0.0128
... (0.0128 occurs 255 times in total)
0.01536
0.01536
0.01536
256 0.01536
256 0.01792
94 0.02048
```
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