fixed rounding rescaling

Cargo.lock

@@ -256,6 +256,12 @@ version = "0.2.167"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09d6582e104315a817dff97f75133544b2e094ee22447d2acf4a74e189ba06fc"
 
+[[package]]
+name = "libm"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8355be11b20d696c8f18f6cc018c4e372165b1fa8126cef092399c9951984ffa"
+
 [[package]]
 name = "log"
 version = "0.4.22"
@@ -270,9 +276,11 @@ dependencies = [
  "itertools 0.14.0",
  "num",
  "num-bigint",
+ "num-integer",
  "num-traits",
  "primality-test",
  "prime_factorization",
+ "rand_distr",
  "sampling",
 ]
 
@@ -353,6 +361,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -469,6 +478,16 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "rand_distr"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32cb0b9bc82b0a0876c2dd994a7e7a2683d3e7390ca40e6886785ef0c7e3ee31"
+dependencies = [
+ "num-traits",
+ "rand",
+]
+
 [[package]]
 name = "rayon"
 version = "1.10.0"