FiniteDiff is used at run time in 12 crates. It is a direct run-time dependency in 10 crates. It's used only as a dev dependency in 3 crates.

Depender (with downloads and own rev deps) FiniteDiff version
320 nefele ^0.1.4
170 3 egobox-gp ^0.1
140 1 egobox-ego ^0.1
120 1 arima ^0.1.4
100 shapers ^0.1.4
egobox ^0.1.4
soco ^0.1.4
argmin_core ^0.1.2
optimax ^0.1.4
rustonomicon_optima ^0.1.4
18K 35 argmin dev ^0.1.4
700 5 argmin_testfunctions dev ^0.1.4
rtsam dev ^0.1.4