pub fn abs(input: &Tensor) -> Result<Tensor>Expand description
Compute elementwise absolute values.
Complex inputs return real magnitudes (C32 -> F32, C64 -> F64).
ยงExamples
use tenferro_cpu::abs;
use tenferro_tensor::Tensor;
let input = Tensor::from_vec_col_major(vec![2], vec![-3.0_f64, 4.0])?;
let out = abs(&input)?;
assert_eq!(out.as_slice::<f64>().unwrap(), &[3.0, 4.0]);