CORDIC is used at run time in 10 crates (of which 3 optionally). It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) CORDIC version
708K 70 simba optional ^0.1
950 1 fixed_trigonometry ^0.1
800 xyzvec optional ^0.1.5
trenchcoat ^0.1
2 mixed-num ^0.1
foc ^0.1.5
sgpc3 ^0.1
guv optional ^0.1