sum_quartics

simd_kernels::kernels::aggregate

Function sum_quartics 

Source 
pub fn sum_quartics(
    v: &[f64],
    mask: Option<&Bitmask>,
    null_count: Option<usize>,
) -> f64
Expand description

Computes the sum of fourth powers (Σx⁴). Kernel: SumP4 (L1-4)