Function std::intrinsics::cosf64 [−] [src]

pub unsafe extern "rust-intrinsic" fn cosf64(x: f64) -> f64

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

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

Returns the cosine of an f64.

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