Add cross-basek normalization (#90)

* added cross_basek_normalization

* updated method signatures to take layouts

* fixed cross-base normalization

fix #91
fix #93

poulpy-hal/src/reference/vec_znx/sub_scalar.rs

@@ -1,7 +1,7 @@
 use crate::layouts::{ScalarZnxToRef, VecZnxToMut, VecZnxToRef};
 use crate::{
     layouts::{ScalarZnx, VecZnx, ZnxInfos, ZnxView, ZnxViewMut},
-    reference::znx::{ZnxSub, ZnxSubABInplace, ZnxZero},
+    reference::znx::{ZnxSub, ZnxSubInplace, ZnxZero},
 };
 
 pub fn vec_znx_sub_scalar<R, A, B, ZNXARI>(res: &mut R, res_col: usize, a: &A, a_col: usize, b: &B, b_col: usize, b_limb: usize)
@@ -19,12 +19,7 @@ where
 
     #[cfg(debug_assertions)]
     {
-        assert!(
-            b_limb < min_size,
-            "b_limb: {} > min_size: {}",
-            b_limb,
-            min_size
-        );
+        assert!(b_limb < min_size, "b_limb: {b_limb} > min_size: {min_size}");
     }
 
     for j in 0..min_size {
@@ -44,7 +39,7 @@ pub fn vec_znx_sub_scalar_inplace<R, A, ZNXARI>(res: &mut R, res_col: usize, res
 where
     R: VecZnxToMut,
     A: ScalarZnxToRef,
-    ZNXARI: ZnxSubABInplace,
+    ZNXARI: ZnxSubInplace,
 {
     let a: ScalarZnx<&[u8]> = a.to_ref();
     let mut res: VecZnx<&mut [u8]> = res.to_mut();
@@ -54,5 +49,5 @@ where
         assert!(res_limb < res.size());
     }
 
-    ZNXARI::znx_sub_ab_inplace(res.at_mut(res_col, res_limb), a.at(a_col, 0));
+    ZNXARI::znx_sub_inplace(res.at_mut(res_col, res_limb), a.at(a_col, 0));
 }