Function std::intrinsics::exp2f32

source ·
pub unsafe extern "rust-intrinsic" fn exp2f32(x: f32) -> f32
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

返回 2 乘以 f32 的幂。

此内部函数的稳定版本是 f32::exp2