Function core::intrinsics::exp2f64
source · pub unsafe extern "rust-intrinsic" fn exp2f64(x: f64) -> f64
🔬This is a nightly-only experimental API. (
core_intrinsics
)Expand description
返回 2 乘以 f64
的幂。
此内部函数的稳定版本是
f64::exp2