Function std::intrinsics::fsub_fast

pub unsafe extern "rust-intrinsic" fn fsub_fast<T>(a: T, b: T) -> T
where
    T: Copy,

🔬This is a nightly-only experimental API. (core_intrinsics)

Float subtraction that allows optimizations based on algebraic rules. May assume inputs are finite.

This intrinsic does not have a stable counterpart.