Sizing calculator

Every figure here comes from the same analytic helper the library calls inside create, so nothing is allocated and a 100 million key input answers instantly.

Capacity (distinct keys)

Target false positive rate

1e-2 is 1%. Binary Fuse ignores this; its rate is fixed by fingerprint width.

Structure	Bits/key	Total size
Classic Bloomdistillate/bloom	Calculating…
Blocked Bloomdistillate/blocked	Calculating…
Binary Fuse 8distillate/fuse	Calculating…
Binary Fuse 16distillate/fuse	Calculating…

For what these numbers mean, how to choose a target rate, and why blocked stops being worth its space below roughly 1e-5, seeSizing and tuning FPR.