diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,5 +25,10 @@
 
 ## 0.4.0.0 -- 2020-12-03
 
-* Fourth version. Added the new properties ralated to the uzpp2Durat3 function -- 03y, y3 (and yy2 related to 
-uzpp2Durat2 function). 
+* Fourth version. Added the new properties ralated to the uzpp2Durat3 function -- 03y, y3 (and yy2 related to
+uzpp2Durat2 function).
+
+## 0.5.0.0 -- 2020-12-05
+
+* Fifth version. Switched to the Double instead of Float whenever possible. Some dependencies changes for this.
+
diff --git a/GetInfo/Main.hs b/GetInfo/Main.hs
--- a/GetInfo/Main.hs
+++ b/GetInfo/Main.hs
@@ -36,11 +36,11 @@
 import Data.Char (isAlpha)
 import Data.Statistics.RulesIntervals
 import Data.MinMax.Preconditions
-import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG
+import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG2
 import Phonetic.Languages.Simplified.StrictVG
 import Phonetic.Languages.Permutations
 import Phonetic.Languages.Simplified.DataG
-import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG
+import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2
 
 
 main :: IO ()
@@ -109,9 +109,9 @@
    let !v2 = words v
        !l2 = (length v2) - 2
        ((!minE,!maxE),!data2)
-         | l2 >= 0 = runEval (parTuple2 rpar rpar (minMax11C . map (toTransMetrices' (chooseMax id coeffs choice)) .
-              uniquenessVariants2GNBL ' ' id id id (VB.unsafeIndex permsV5 l2) $ v2, toTransMetrices' (chooseMax id coeffs choice) . unwords . subG " 01-" $ v))
-         | otherwise = let !mono = toTransMetrices' (chooseMax id coeffs choice) v in ((mono,mono),mono)
+         | l2 >= 0 = runEval (parTuple2 rpar rpar (minMax11C . map (toTransPropertiesF' (chooseMax id coeffs choice)) .
+              uniquenessVariants2GNBL ' ' id id id (VB.unsafeIndex permsV5 l2) $ v2, toTransPropertiesF' (chooseMax id coeffs choice) . unwords . subG " 01-" $ v))
+         | otherwise = let !mono = toTransPropertiesF' (chooseMax id coeffs choice) v in ((mono,mono),mono)
        (!wordsN,!intervalN)
          | l2 >= 0 = runEval (parTuple2 rpar rpar (l2 + 2, intervalNRealFrac minE maxE gz data2))
          | otherwise = (1,intervalNRealFrac data2 data2 gz data2)
@@ -124,7 +124,7 @@
           hPutStr stdout . showFFloat (Just 4) (data2 / minE) $ "\t"
           hPutStr stdout . showFFloat (Just 4) (maxE / minE) $ "\t"
           hPutStr stdout . showFFloat (Just 4) (maxE / data2) $ "\t"
-          hPutStr stdout . showFFloat Nothing ratio $ "\t"
+          hPutStr stdout . showFFloat (Just 8) ratio $ "\t"
           hPutStr stdout ('\t':show (wordsN::Int))
           hPutStr stdout ('\t':show (intervalN::Int))
           hPutStrLn stdout (if printLine == 1 then '\t':v else ""))
diff --git a/Lines/Main.hs b/Lines/Main.hs
--- a/Lines/Main.hs
+++ b/Lines/Main.hs
@@ -20,7 +20,7 @@
 import Data.MinMax.Preconditions
 import qualified Data.Vector as VB
 import Data.List (sort)
-import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG
+import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG2
 import Phonetic.Languages.Simplified.StrictVG
 import Phonetic.Languages.Permutations
 import Languages.UniquenessPeriods.Vector.Filters (unsafeSwapVecIWithMaxI)
@@ -30,7 +30,7 @@
 import Languages.Phonetic.Ukrainian.PrepareText
 import Phonetic.Languages.Simplified.DataG
 import Data.Char (isDigit)
-import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG
+import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2
 import Data.Monoid (mappend)
 
 -- | The function allows to rewrite the Ukrainian text in the file given as the first command line argument to a new file. In between, it is rewritten
@@ -73,7 +73,7 @@
         !l2 = (subtract 3) . length $ us
     if compare l2 0 /= LT then do
       let !perms2 = VB.unsafeIndex permsV $ l2
-          (!minE,!maxE) = let !frep20 = chooseMax id coeffs choice in minMax11C . map (toMetrices' frep20) .
+          (!minE,!maxE) = let !frep20 = chooseMax id coeffs choice in minMax11C . map (toPropertiesF' frep20) .
                     uniquenessVariants2GNPBL [] (concat . take 1 $ lasts) ' ' id id id perms2 . init $ us
       toFileStr (file ++ ".new.txt") (circle2I coeffs permsV choice [] numberI intervalNmbrs minE maxE $ flines)
     else toFileStr (file ++ ".new.txt") ((concat . take 1 $ flines):(circle2I coeffs permsV choice [] numberI intervalNmbrs 0.0 0.0 . drop 1 $ flines))
@@ -100,7 +100,7 @@
 
 
 -- | Processment with rearrangements.
-circle2I :: Coeffs2 -> VB.Vector [VB.Vector Int] -> String -> [String] -> Int -> VB.Vector Int -> Float -> Float -> [String] -> [String]
+circle2I :: Coeffs2 -> VB.Vector [VB.Vector Int] -> String -> [String] -> Int -> VB.Vector Int -> Double -> Double -> [String] -> [String]
 circle2I coeffs permsG1 choice yss numberI vI minE maxE xss
  | null xss = yss
  | otherwise = circle2I coeffs permsG1 choice (yss `mappend` [ws]) numberI vI minE1 maxE1 tss
@@ -116,7 +116,7 @@
              | compare l3 0 /= LT =
                let !perms3 = VB.unsafeIndex permsG1 l3
                    !v4 = init w2s
-                   !frep20 = chooseMax id coeffs choice in minMax11C . map (toMetrices' frep20) .
+                   !frep20 = chooseMax id coeffs choice in minMax11C . map (toPropertiesF' frep20) .
                       uniquenessVariants2GNPBL [] (last w2s) ' ' id id id perms3 $ v4
              | otherwise = (0.0,0.0)
 
diff --git a/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG.hs b/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG.hs
deleted file mode 100644
--- a/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG.hs
+++ /dev/null
@@ -1,34 +0,0 @@
--- |
--- Module      :  Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG
--- Copyright   :  (c) OleksandrZhabenko 2020
--- License     :  MIT
--- Stability   :  Experimental
--- Maintainer  :  olexandr543@yahoo.com
---
--- Functions to choose from the 'FuncRep' variants.
-
-{-# LANGUAGE BangPatterns #-}
-
-module Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG where
-
-import CaseBi (getBFst')
-import qualified Data.Vector as VB
-import Phonetic.Languages.Simplified.DataG
-import Phonetic.Languages.Lists.Ukrainian.PropertiesFuncRepG
-import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG
-
--- | Allows to choose the variant of the computations in case of usual processment.
-chooseMax :: (Ord c) => (Float -> c) -> Coeffs2 -> String -> FuncRep2 String Float c
-chooseMax g coeffs choice
- | isPair coeffs = getBFst' (procBoth3InvF g coeffs, VB.fromList [("02y",procRhythmicity23F g "02y" coeffs),
-    ("03y",procRhythmicity23F g "03y" coeffs), ("0y",procRhythmicity23F g "0y" coeffs),
-     ("y",procBothF g coeffs),("y0",procDiverse2F g),("y2",procBoth2F g coeffs),("y3",procBoth3F g coeffs),
-       ("yy",procBothInvF g coeffs),("yy2",procBoth2InvF g coeffs)]) choice
- | otherwise = getBFst' (procBoth3InvF g coeffs, VB.fromList [("02y",procRhythmicity23F g "02y" coeffs),
-    ("03y",procRhythmicity23F g "03y" coeffs),("0y",procRhythmicity23F g "0y" coeffs),
-     ("y",procBothF g coeffs),("y0",procDiverse2F g),("y2",procBoth2F g coeffs),("y3",procBoth3F g coeffs),
-       ("yy",procBothInvF g coeffs),("yy2",procBoth2InvF g coeffs)]) choice
-
--- | Allows to choose precision in the Numeric.showFFloat function being given a choice parameter.
-precChoice :: String -> Maybe Int
-precChoice = getBFst' (Just 4, VB.fromList [("02y",Just 0),("03y",Just 0),("0y",Just 0),("y",Just 0),("y0",Just 0),("y2",Just 0),("y3",Just 0)])
diff --git a/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG2.hs b/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG2.hs
new file mode 100644
--- /dev/null
+++ b/Phonetic/Languages/Simplified/Lists/Ukrainian/FuncRep2RelatedG2.hs
@@ -0,0 +1,34 @@
+-- |
+-- Module      :  Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2
+-- Copyright   :  (c) OleksandrZhabenko 2020
+-- License     :  MIT
+-- Stability   :  Experimental
+-- Maintainer  :  olexandr543@yahoo.com
+--
+-- Functions to choose from the 'FuncRep' variants.
+
+{-# LANGUAGE BangPatterns #-}
+
+module Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2 where
+
+import CaseBi (getBFst')
+import qualified Data.Vector as VB
+import Phonetic.Languages.Simplified.DataG
+import Phonetic.Languages.Lists.Ukrainian.PropertiesFuncRepG2
+import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG2
+
+-- | Allows to choose the variant of the computations in case of usual processment.
+chooseMax :: (Ord c) => (Double -> c) -> Coeffs2 -> String -> FuncRep2 String Double c
+chooseMax g coeffs choice
+ | isPair coeffs = getBFst' (procBoth3InvF g coeffs, VB.fromList [("02y",procRhythmicity23F g "02y" coeffs),
+    ("03y",procRhythmicity23F g "03y" coeffs), ("0y",procRhythmicity23F g "0y" coeffs),
+     ("y",procBothF g coeffs),("y0",procDiverse2F g),("y2",procBoth2F g coeffs),("y3",procBoth3F g coeffs),
+       ("yy",procBothInvF g coeffs),("yy2",procBoth2InvF g coeffs)]) choice
+ | otherwise = getBFst' (procBoth3InvF g coeffs, VB.fromList [("02y",procRhythmicity23F g "02y" coeffs),
+    ("03y",procRhythmicity23F g "03y" coeffs),("0y",procRhythmicity23F g "0y" coeffs),
+     ("y",procBothF g coeffs),("y0",procDiverse2F g),("y2",procBoth2F g coeffs),("y3",procBoth3F g coeffs),
+       ("yy",procBothInvF g coeffs),("yy2",procBoth2InvF g coeffs)]) choice
+
+-- | Allows to choose precision in the Numeric.showFDouble function being given a choice parameter.
+precChoice :: String -> Maybe Int
+precChoice = getBFst' (Just 4, VB.fromList [("02y",Just 0),("03y",Just 0),("0y",Just 0),("y",Just 0),("y0",Just 0),("y2",Just 0),("y3",Just 0)])
diff --git a/Simple/Main.hs b/Simple/Main.hs
--- a/Simple/Main.hs
+++ b/Simple/Main.hs
@@ -18,14 +18,14 @@
 import Languages.UniquenessPeriods.Vector.Constraints.Encoded (decodeLConstraints,readMaybeECG)
 import qualified Data.Vector as VB
 import Phonetic.Languages.Simplified.DataG
-import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG
+import Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG2
 import Languages.UniquenessPeriods.Vector.Filters (unsafeSwapVecIWithMaxI)
 import Phonetic.Languages.Simplified.StrictVG
 import Languages.Phonetic.Ukrainian.PrepareText
 import Data.Char (isDigit,isAlpha)
 import Melodics.ByteString.Ukrainian (isUkrainianL)
 import qualified Data.List  as L (span,sort,zip4,isPrefixOf)
-import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG
+import Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2
 import Phonetic.Languages.Permutations
 import Data.SubG hiding (takeWhile,dropWhile)
 import System.Environment
@@ -144,14 +144,14 @@
   putStrLn xs
   getLine
 
-generalProcMs :: Coeffs2 -> [VB.Vector Int] -> [String] -> (VB.Vector Int,Int,Int,String) -> IO [Result [] Char Float Float]
+generalProcMs :: Coeffs2 -> [VB.Vector Int] -> [String] -> (VB.Vector Int,Int,Int,String) -> IO [Result [] Char Double Double]
 generalProcMs coeffs perms subs (intervalNmbrs, arg0, numberI, choice) = do
   if compare numberI 2 == LT then let !frep2 = chooseMax id coeffs choice in return . fst . maximumGroupsClassificationR arg0 .
     map (toResultR frep2) . uniquenessVariants2GNBL ' ' id id id perms $ subs
   else do
     let !variants1 = uniquenessVariants2GNBL ' ' id id id perms subs
         !frep20 = chooseMax id coeffs choice
-        (!minE,!maxE) = minMax11C . map (toMetrices' frep20) $ variants1
+        (!minE,!maxE) = minMax11C . map (toPropertiesF' frep20) $ variants1
         !frep2 = chooseMax (unsafeSwapVecIWithMaxI minE maxE numberI intervalNmbrs) coeffs choice
     return . fst . maximumGroupsClassificationR arg0 . map (toResultR frep2) $ variants1
 
@@ -190,9 +190,9 @@
       g _ _ = []
         in g preText wss
 
-print1el :: Bool -> String -> [Result [] Char Float Float] -> IO ()
+print1el :: Bool -> String -> [Result [] Char Double Double] -> IO ()
 print1el jstlines choice (x:xs)
  | jstlines == True = putStrLn (line x) >> print1el True choice xs
- | otherwise = putStrLn (line x) >> putStrLn (showFFloat ch (metrices x) "") >> putStrLn (showFFloat ch (transMetrices x) "") >> print1el False choice xs
+ | otherwise = putStrLn (line x) >> putStrLn (showFFloat ch (propertiesF x) "") >> putStrLn (showFFloat ch (transPropertiesF x) "") >> print1el False choice xs
        where !ch = precChoice choice
 print1el _ _ _ = return ()
diff --git a/phonetic-languages-simplified-lists-examples.cabal b/phonetic-languages-simplified-lists-examples.cabal
--- a/phonetic-languages-simplified-lists-examples.cabal
+++ b/phonetic-languages-simplified-lists-examples.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                phonetic-languages-simplified-lists-examples
-version:             0.4.0.0
+version:             0.5.0.0
 synopsis:            Simplified and somewhat optimized version of the phonetic-languages-examples.
 description:         Is intended to use more functionality of lists and subG package.
 homepage:            https://hackage.haskell.org/package/phonetic-languages-simplified-lists-examples
@@ -17,36 +17,36 @@
 cabal-version:       >=1.10
 
 library
-  exposed-modules:     Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG, Phonetic.Languages.Simplified.Lists.DeEnCoding
+  exposed-modules:     Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2, Phonetic.Languages.Simplified.Lists.DeEnCoding
   -- other-modules:
   other-extensions:    BangPatterns
-  build-depends:       base >=4.8 && <4.15, phonetic-languages-simplified-common >=0.3.4 && <1, phonetic-languages-simplified-properties-lists >=0.3 && <1, vector >=0.11 && < 0.14, mmsyn2 >=0.3 && <1, phonetic-languages-constraints >=0.4 && <1, heaps >= 0.3.6.1 && <1
+  build-depends:       base >=4.8 && <4.15, phonetic-languages-simplified-common >=0.4 && <1, phonetic-languages-simplified-properties-lists-double >=0.1 && <1, vector >=0.11 && < 0.14, mmsyn2 >=0.3 && <1, phonetic-languages-constraints >=0.4 && <1, heaps >= 0.3.6.1 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010
 
 executable lineVariantsG2
   main-is:             Main.hs
-  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG, Phonetic.Languages.Simplified.Lists.DeEnCoding
+  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2, Phonetic.Languages.Simplified.Lists.DeEnCoding
   other-extensions:    BangPatterns
-  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.3.2 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.3.4 && <1, phonetic-languages-simplified-properties-lists >=0.3 && <1, print-info >=0.1.3 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, vector >=0.11 && <0.14, phonetic-languages-plus >=0.1 && <1, subG >=0.4 && < 1, mmsyn2 >= 0.3 && <1, phonetic-languages-constraints >=0.4 && <1, phonetic-languages-permutations >= 0.2 && <1, heaps >= 0.3.6.1 && <1
+  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.4.1 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.4 && <1, phonetic-languages-simplified-properties-lists-double >=0.1 && <1, print-info >=0.1.3 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, vector >=0.11 && <0.14, phonetic-languages-plus >=0.1.1 && <1, subG >=0.4 && < 1, mmsyn2 >= 0.3 && <1, phonetic-languages-constraints >=0.4 && <1, phonetic-languages-permutations >= 0.2 && <1, heaps >= 0.3.6.1 && <1
   ghc-options:         -threaded -rtsopts
   hs-source-dirs:      ., Simple
   default-language:    Haskell2010
 
 executable rewritePoemG2
   main-is:             Main.hs
-  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG, Phonetic.Languages.Simplified.Lists.DeEnCoding
+  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2, Phonetic.Languages.Simplified.Lists.DeEnCoding
   other-extensions:    BangPatterns
-  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.3.2 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.3.4 && <1, phonetic-languages-simplified-properties-lists >=0.3 && <1, print-info >=0.1.3 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, vector >=0.11 && <0.14, phonetic-languages-plus >=0.1 && <1, subG >= 0.4 && < 1, phonetic-languages-rhythmicity >=0.1.2 && <1, mmsyn2 >=0.3 && <1, phonetic-languages-constraints >=0.4 && <1, phonetic-languages-permutations >= 0.2 && <1, heaps >= 0.3.6.1 && <1
+  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.4.1 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.4 && <1, phonetic-languages-simplified-properties-lists-double >=0.1 && <1, print-info >=0.1.3 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, vector >=0.11 && <0.14, phonetic-languages-plus >=0.1.1 && <1, subG >= 0.4 && < 1, phonetic-languages-rhythmicity >=0.1.2 && <1, mmsyn2 >=0.3 && <1, phonetic-languages-constraints >=0.4 && <1, phonetic-languages-permutations >= 0.2 && <1, heaps >= 0.3.6.1 && <1
   ghc-options:         -threaded -rtsopts
   hs-source-dirs:      ., Lines
   default-language:    Haskell2010
 
 executable propertiesTextG2
   main-is:             Main.hs
-  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG, Phonetic.Languages.Simplified.Lists.DeEnCoding
+  other-modules:       Phonetic.Languages.Simplified.Lists.Ukrainian.FuncRep2RelatedG2, Phonetic.Languages.Simplified.Lists.DeEnCoding
   other-extensions:    BangPatterns
-  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.3.2 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.3.4 && <1, phonetic-languages-simplified-properties-lists >=0.3 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, uniqueness-periods-vector-stats >=0.1.2 && <1, parallel >=3.2.0.6 && <4, phonetic-languages-plus >=0.1 && <1, subG >= 0.4 && < 1, phonetic-languages-rhythmicity >=0.1.2 && <1, phonetic-languages-permutations >= 0.2 && <1, mmsyn2 >= 0.3 && < 1, heaps >= 0.3.6.1 && <1
+  build-depends:       base >=4.8 && <4.15, ukrainian-phonetics-basic >=0.4.1 && <1, vector >=0.11 && <0.14, phonetic-languages-simplified-common >=0.4 && <1, phonetic-languages-simplified-properties-lists-double >=0.1 && <1, phonetic-languages-ukrainian >=0.3 && <1, uniqueness-periods-vector-filters >=0.3 && <1, uniqueness-periods-vector-stats >=0.2.1 && <1, parallel >=3.2.0.6 && <4, phonetic-languages-plus >=0.1.1 && <1, subG >= 0.4 && < 1, phonetic-languages-rhythmicity >=0.1.2 && <1, phonetic-languages-permutations >= 0.2 && <1, mmsyn2 >= 0.3 && < 1, heaps >= 0.3.6.1 && <1
   ghc-options:         -threaded -rtsopts
   hs-source-dirs:      ., GetInfo
   default-language:    Haskell2010
