Function numpy::inner_bound
source · pub fn inner_bound<'py, T, DIN1, DIN2, OUT>(
array1: &Bound<'py, PyArray<T, DIN1>>,
array2: &Bound<'py, PyArray<T, DIN2>>
) -> PyResult<OUT>
Expand description
Return the inner product of two arrays.
NumPy’s documentation has the details.
§Examples
Note that this function can either return a scalar…
use pyo3::Python;
use numpy::{inner_bound, pyarray_bound, PyArray0};
Python::with_gil(|py| {
let vector = pyarray_bound![py, 1.0, 2.0, 3.0];
let result: f64 = inner_bound(&vector, &vector).unwrap();
assert_eq!(result, 14.0);
});
…or an array depending on its arguments.
use pyo3::{Python, Bound};
use numpy::prelude::*;
use numpy::{inner_bound, pyarray_bound, PyArray0};
Python::with_gil(|py| {
let vector = pyarray_bound![py, 1, 2, 3];
let result: Bound<'_, PyArray0<_>> = inner_bound(&vector, &vector).unwrap();
assert_eq!(result.item(), 14);
});