Function batch_mul 

pub fn batch_mul(
    lhs: &[f64],
    rhs: &[f64],
    result: &mut [f64],
) -> Result<(), BatchError>

Batch element-wise multiplication: result[i] = lhs[i] * rhs[i].

Errors

Returns BatchError::LengthMismatch when any of the three slices has a different length.