Function vfma_f64

pub unsafe fn vfma_f64(
    a: float64x1_t,
    b: float64x1_t,
    c: float64x1_t,
) -> float64x1_t

Available on (AArch64 or target_arch="arm64ec") and target feature neon only.

Floating-point fused Multiply-Add to accumulator(vector)

Arm’s documentation