this repo has no description
updates
+889
-9
+5
GraphExperiments/CHANGELOG.md
+5
GraphExperiments/CHANGELOG.md
+28
GraphExperiments/GraphExperiments.cabal
+28
GraphExperiments/GraphExperiments.cabal
···
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cabal-version: 2.4
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-- Initial package description 'GraphExperiments.cabal' generated by 'cabal
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-- init'. For further documentation, see
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-- http://haskell.org/cabal/users-guide/
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name: GraphExperiments
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version: 0.1.0.0
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-- synopsis:
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-- description:
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-- bug-reports:
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-- license:
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author: Kaushik Chakraborty
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maintainer: git@kaushikc.org
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-- copyright:
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-- category:
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extra-source-files: CHANGELOG.md
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library
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-- other-modules:
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-- other-extensions:
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build-depends: base >=4.12 && <4.13,
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papa,
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containers,
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algebraic-graphs,
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hmatrix
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-- hs-source-dirs:
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default-language: Haskell2010
+12
-3
GraphExperiments/Untitled.ipynb
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-3
GraphExperiments/Untitled.ipynb
···
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 3,
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"outputs": [
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{
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"ename": "",
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"evalue": "",
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"output_type": "error",
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"traceback": [
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"<interactive>:1:1: error:\n Could not find module ‘Data.Tuple.Extra’\n Use -v to see a list of the files searched for."
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]
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}
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],
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"source": [
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":set -XNoImplicitPrelude\n",
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":set -XTupleSections\n",
···
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"file_extension": ".hs",
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"name": "haskell",
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"pygments_lexer": "Haskell",
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"version": "8.6.4"
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"version": "8.6.5"
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}
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},
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"nbformat": 4,
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-2
aoc-2019/AOC19-02.ipynb
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-2
aoc-2019/AOC19-02.ipynb
···
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},
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{
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"cell_type": "code",
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"execution_count": 21,
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
···
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},
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{
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"cell_type": "code",
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"execution_count": 62,
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
+5
optics-book/CHANGELOG.md
+5
optics-book/CHANGELOG.md
+4
optics-book/Main.hs
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optics-book/Main.hs
+522
optics-book/Untitled.ipynb
+522
optics-book/Untitled.ipynb
···
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"import Control.Lens\n",
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"import Control.Applicative \n",
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"import Data.Char\n",
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"import qualified Data.Map as M \n",
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"import qualified Data.Set as S \n",
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"import qualified Data.Text as T"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [],
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"source": [
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":extension TemplateHaskell\n",
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":extension FlexibleInstances\n",
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":extension FlexibleContexts\n",
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":extension RankNTypes\n",
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":extension ScopedTypeVariables\n",
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":extension TypeApplications\n",
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":extension TypeFamilies\n",
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":extension InstanceSigs"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"Just \"racecar\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"True"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"Just (3,\"Be\")"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"Just \"there\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"\"cba\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"\"54321\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"b\",\"d\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"import Data.Ord (comparing)\n",
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"\n",
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"checkPalindrome :: String -> Bool\n",
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"checkPalindrome s = reverse s == s\n",
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"\n",
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"input1 = [\"umbrella\", \"olives\", \"racecar\", \"hammer\"]\n",
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"findOf folded checkPalindrome input1\n",
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"\n",
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"input2 = (2, 4, 6)\n",
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"allOf each even input2\n",
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"\n",
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"input3 = [(2, \"I'll\"), (3, \"Be\"), (1, \"Back\")]\n",
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"maximumByOf folded (comparing fst) input3\n",
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"\n",
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"\n",
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"countVowels :: String -> Int\n",
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"countVowels = length . filter (\\c -> elemOf folded c \"aeiou\")\n",
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"\n",
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"input4 = \"Do or do not, there is no try.\"\n",
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"maximumByOf worded (comparing countVowels) input4\n",
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"\n",
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"input5 = [\"a\", \"b\", \"c\"]\n",
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"foldrOf folded (flip (++)) mempty input5\n",
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"\n",
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"input6 = [(12, 45, 66), (91, 123, 87)]\n",
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"toListOf (folded . _2 . to (reverse . show) . folded) input6\n",
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"\n",
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"input7 = [(1, \"a\"), (2, \"b\"), (3, \"c\"), (4, \"d\")]\n",
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"foldMapOf folded (\\(a , r) -> [r | even a]) input7\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"\"looking at you, kid\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"My\",\"Hakuna\",\"No\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"My\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"\"MyHakunaNo\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"60"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"evil\",\"guns\",\"stressed\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"live\",\"snug\",\"desserts\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"\"1829420\""
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"2"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"Just 4"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"2"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[4,3,8,6]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[4,3,8,6,-2,3]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[4,3,8,6,-2,3]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"-- higher order folds\n",
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"\n",
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"\"Here's looking at you, kid\" ^.. dropping 7 folded\n",
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"\n",
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"[\"My Precious\", \"Hakuna Matata\", \"No problemo\"] ^.. folded . taking 1 worded\n",
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"\n",
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"[\"My Precious\", \"Hakuna Matata\", \"No problemo\"] ^.. taking 1 (folded . worded)\n",
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"\n",
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"[\"My Precious\", \"Hakuna Matata\", \"No problemo\"] ^.. folded . taking 1 worded . folded\n",
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"\n",
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"sumOf (taking 2 each) (10, 50, 100)\n",
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"\n",
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"(\"stressed\", \"guns\", \"evil\") ^.. backwards each\n",
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"\n",
281
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"(\"stressed\", \"guns\", \"evil\") ^.. backwards each . to reverse\n",
282
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" \n",
283
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"\"blink182 k9 blazeit420\" ^.. worded . droppingWhile isAlpha folded\n",
284
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"\n",
285
+
"sample :: [Int]\n",
286
+
"sample = [-10, -5, 4, 3, 8, 6, -2, 3, -5, -7]\n",
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"\n",
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"lengthOf (takingWhile (<= 0) folded) sample\n",
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"\n",
290
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"maximumOf (taking 4 folded) sample\n",
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"\n",
292
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"(lengthOf . backwards) (takingWhile (<= 0) folded) sample\n",
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"\n",
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"sample ^.. droppingWhile (<= 0) folded ^.. takingWhile (> 0) folded\n",
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"\n",
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"(sample ^.. droppingWhile (<= 0) folded) ^.. backwards (droppingWhile (<= 0) (backwards folded))\n",
297
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"\n",
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"trimmingWhile :: (a -> Bool) -> Fold s a -> Fold s a\n",
299
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"trimmingWhile f s = backwards $ droppingWhile f $ backwards $ droppingWhile f s\n",
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"\n",
301
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"sample ^.. trimmingWhile (<= 0) folded\n"
302
+
]
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},
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{
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"cell_type": "code",
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"execution_count": 44,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"(\"N/A\",\"N/A\")"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"(\"xxxxxxxx\",\"xxxx\")"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"(\"Mal\",[\"Kay\",\"Ina\",\"Jay\"])"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"(\"Malcolm\",[\"Kaylee\",\"River\",\"Jayne\"])"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"[\"Die xxxxxxx Day\",\"Live xxx Let Die\",\"You xxxx Live Twice\"]"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"((2,3),(4,5))"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"(2,(3,[4,5]))"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"((True,\"STRAwberries\"),(False,\"Blueberries\"),(True,\"BLACkberries\"))"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": [
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"(\"Strawberries\",\"Blueberries\",\"Blackberries\")"
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+
]
386
+
},
387
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"metadata": {},
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"output_type": "display_data"
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+
}
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],
391
+
"source": [
392
+
"-- simple traversals\n",
393
+
"(\"Jurassic\", \"Park\") & both .~ \"N/A\"\n",
394
+
"(\"Jurassic\", \"Park\") & both . traversed .~ 'x'\n",
395
+
"(\"Malcolm\", [\"Kaylee\", \"Inara\", \"Jayne\"]) & beside id traversed %~ take 3\n",
396
+
"(\"Malcolm\", [\"Kaylee\", \"Inara\", \"Jayne\"]) & _2 . element 1 .~ \"River\"\n",
397
+
"[\"Die Another Day\", \"Live and Let Die\", \"You Only Live Twice\"] & traversed . elementOf worded 1 . traversed .~ 'x'\n",
398
+
"((1, 2), (3, 4)) & both . both +~ 1\n",
399
+
"(1, (2, [3, 4])) & beside id (beside id traversed) +~ 1\n",
400
+
"\n",
401
+
"import Data.Char (toUpper)\n",
402
+
"\n",
403
+
"((True, \"Strawberries\"), (False, \"Blueberries\"), (True, \"Blackberries\")) \n",
404
+
" & each . filtered ( (== True) . fst) . _2 . taking 4 traversed %~ toUpper\n",
405
+
" \n",
406
+
"((True, \"Strawberries\"), (False, \"Blueberries\"), (True, \"Blackberries\")) & each %~ snd"
407
+
]
408
+
},
409
+
{
410
+
"cell_type": "code",
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+
"execution_count": 77,
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+
"metadata": {},
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+
"outputs": [
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+
{
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+
"data": {
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"text/plain": [
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"[[('a',1),('c',2)],[('a',1),('d',2)],[('b',1),('c',2)],[('b',1),('d',2)]]"
418
+
]
419
+
},
420
+
"metadata": {},
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+
"output_type": "display_data"
422
+
},
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+
{
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+
"data": {
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+
"text/plain": [
426
+
"ZipList {getZipList = [[1,3],[2,4]]}"
427
+
]
428
+
},
429
+
"metadata": {},
430
+
"output_type": "display_data"
431
+
},
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+
{
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+
"data": {
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+
"text/plain": [
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+
"ZipList {getZipList = [[('a',1),('b',3)],[('a',2),('b',4)]]}"
436
+
]
437
+
},
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+
"metadata": {},
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+
"output_type": "display_data"
440
+
},
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+
{
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+
"data": {
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+
"text/plain": [
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+
"(([1,2,3],(4,5)),5)"
445
+
]
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+
},
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+
"metadata": {},
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"output_type": "display_data"
449
+
}
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+
],
451
+
"source": [
452
+
"-- traversal actions\n",
453
+
"sequenceAOf (traversed . _1) [(\"ab\", 1), (\"cd\", 2)]\n",
454
+
"\n",
455
+
"sequenceAOf traversed [ZipList [1, 2], ZipList [3, 4]]\n",
456
+
"sequenceAOf (traversed . _2) [('a', ZipList [1,2]), ('b', ZipList [3,4])]\n",
457
+
"\n",
458
+
"import Control.Monad.State\n",
459
+
"\n",
460
+
"let result = traverseOf (beside traversed both)\n",
461
+
" (\\n -> modify (+n) >> get) \n",
462
+
" ([1, 1, 1], (1, 1))\n",
463
+
" \n",
464
+
"runState result 0\n",
465
+
"\n",
466
+
"\n",
467
+
"-- data User = User { \n",
468
+
"-- _name :: String\n",
469
+
"-- , _age :: Int\n",
470
+
"-- } deriving Show \n",
471
+
"-- makeLenses ''User\n",
472
+
"\n",
473
+
"-- data Account = Account { \n",
474
+
"-- _id :: String\n",
475
+
"-- , _user :: User\n",
476
+
"-- } deriving Show\n",
477
+
"-- makeLenses ''Account\n",
478
+
"\n",
479
+
"-- validateAge :: Account -> Either String Account \n",
480
+
"-- validateAge = (user . age) %%~ (\\u -> if (u > 0 && u < 150) then Right u else Left \"Error\" )\n",
481
+
"-- validateAge = _\n",
482
+
"\n",
483
+
"\n"
484
+
]
485
+
},
486
+
{
487
+
"cell_type": "code",
488
+
"execution_count": 48,
489
+
"metadata": {},
490
+
"outputs": [
491
+
{
492
+
"data": {
493
+
"text/plain": [
494
+
"ZipList {getZipList = [1,2,3]}"
495
+
]
496
+
},
497
+
"metadata": {},
498
+
"output_type": "display_data"
499
+
}
500
+
],
501
+
"source": [
502
+
"ZipList [1,2,3]"
503
+
]
504
+
}
505
+
],
506
+
"metadata": {
507
+
"kernelspec": {
508
+
"display_name": "Haskell",
509
+
"language": "haskell",
510
+
"name": "haskell"
511
+
},
512
+
"language_info": {
513
+
"codemirror_mode": "ihaskell",
514
+
"file_extension": ".hs",
515
+
"name": "haskell",
516
+
"pygments_lexer": "Haskell",
517
+
"version": "8.6.5"
518
+
}
519
+
},
520
+
"nbformat": 4,
521
+
"nbformat_minor": 4
522
+
}
+31
optics-book/optics-book.cabal
+31
optics-book/optics-book.cabal
···
1
+
cabal-version: >=1.10
2
+
-- Initial package description 'optics-book.cabal' generated by 'cabal
3
+
-- init'. For further documentation, see
4
+
-- http://haskell.org/cabal/users-guide/
5
+
6
+
name: optics-book
7
+
version: 0.1.0.0
8
+
-- synopsis:
9
+
-- description:
10
+
-- bug-reports:
11
+
-- license:
12
+
author: Kaushik Chakraborty
13
+
maintainer: git@kaushikc.org
14
+
-- copyright:
15
+
-- category:
16
+
build-type: Simple
17
+
extra-source-files: CHANGELOG.md
18
+
19
+
executable optics-book
20
+
main-is: Main.hs
21
+
-- other-modules:
22
+
-- other-extensions:
23
+
build-depends: base >=4.12 && <4.13,
24
+
aeson,
25
+
containers,
26
+
lens,
27
+
lens-aeson,
28
+
mtl,
29
+
text
30
+
-- hs-source-dirs:
31
+
default-language: Haskell2010
+22
stack.yaml
+22
stack.yaml
···
1
+
resolver: lts-14.27
2
+
packages:
3
+
- stats
4
+
- GraphExperiments
5
+
- optics-book
6
+
extra-deps:
7
+
- papa-0.3.1@sha256:4268f247a272a13ee26c2d23cbf39d344127151271e4ae63404bdd8b1750c598,2110
8
+
- papa-base-0.3.1@sha256:5ee6f4110973147cb27d129e23a246b8ef31f47b7799bf8f15ed170e30a043e7,1410
9
+
- papa-base-export-0.4@sha256:9f61386150363e4219becfb79b9a82267b603b68d428b1055039183ae9ae72f7,2356
10
+
- papa-base-implement-0.3.1@sha256:4aebf6c11be41d39af458f2fc3095fe427a577c537caf074d38f4988b1bdc0f5,1843
11
+
- papa-bifunctors-0.3.1@sha256:5e23e21e6808d258353cd59f117a2f45aca3295369583703eda484f7742df6b2,1444
12
+
- papa-bifunctors-export-0.3.1@sha256:f5cc540d31e0e1563fbf7ebc56133bf4e7b3d1d82fa55d6d5ad36855c6dab2b4,1446
13
+
- papa-bifunctors-implement-0.3.1@sha256:76557bbd0de4007a31e9176332fe3c8d67e30a76a2adf5942d0aca2eea76f638,1454
14
+
- papa-lens-0.3.1@sha256:9ef95dd7f093d401e7664678d560fd6b52cf4b3851f63f882148e65f2504f949,1410
15
+
- papa-lens-export-0.3.1@sha256:597c67c2ac86190204a1b533132867fa0c10b23f706865cdd8308f3cae70574e,1354
16
+
- papa-lens-implement-0.3.1@sha256:da2333189ffcd759469796ac61f16ca0d5b40fd6349279d4719e653783893931,1517
17
+
- papa-semigroupoids-0.3.1@sha256:7e3812d429a964d6d7a9645b52f96767ce7d5c3eca9837707d26852c9dbe40cf,1455
18
+
- papa-semigroupoids-export-0.3.1@sha256:35096c64ce9b1022fa5637c6f113b54e4571077d45063eca0501c54bbf0deb9a,1399
19
+
- papa-semigroupoids-implement-0.3.1@sha256:faf05ee1747a9efd40b160be6868e9589c2a6554455903b7511be9b006212c20,1598
20
+
- papa-x-0.3.1@sha256:66459325002db9a8568532fcb9d437ae933cdaaf8306fba19772528f52948c16,1407
21
+
- papa-x-export-0.3.1@sha256:54b362010532140a66d6db89001175ca3d396d8d6a5ca89606c3bca57cbc0e72,1285
22
+
- papa-x-implement-0.3.1@sha256:148ba519294dad3e465a1d85f4d0e217acd1704d594b63e781c2a1d910e91837,1303
+5
stats/CHANGELOG.md
+5
stats/CHANGELOG.md
+202
stats/LICENSE
+202
stats/LICENSE
···
1
+
2
+
Apache License
3
+
Version 2.0, January 2004
4
+
http://www.apache.org/licenses/
5
+
6
+
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+4
stats/MyLib.hs
+4
stats/MyLib.hs
+13
-4
stats/Untitled.ipynb
+13
-4
stats/Untitled.ipynb
···
2
2
"cells": [
3
3
{
4
4
"cell_type": "code",
5
-
"execution_count": 1,
5
+
"execution_count": 4,
6
6
"metadata": {},
7
-
"outputs": [],
7
+
"outputs": [
8
+
{
9
+
"ename": "",
10
+
"evalue": "",
11
+
"output_type": "error",
12
+
"traceback": [
13
+
"<interactive>:1:1: error:\n Could not find module ‘Papa’\n Use -v to see a list of the files searched for."
14
+
]
15
+
}
16
+
],
8
17
"source": [
9
18
"import Data.List\n",
10
-
"import Combinatorics"
19
+
"import Combinatorics\n"
11
20
]
12
21
},
13
22
{
···
60
69
"file_extension": ".hs",
61
70
"name": "haskell",
62
71
"pygments_lexer": "Haskell",
63
-
"version": "8.4.4"
72
+
"version": "8.6.5"
64
73
}
65
74
},
66
75
"nbformat": 4,
+28
stats/stats.cabal
+28
stats/stats.cabal
···
1
+
cabal-version: 2.4
2
+
-- Initial package description 'stats.cabal' generated by 'cabal init'.
3
+
-- For further documentation, see http://haskell.org/cabal/users-guide/
4
+
5
+
name: stats
6
+
version: 0.1.0.0
7
+
-- synopsis:
8
+
-- description:
9
+
-- bug-reports:
10
+
license: Apache-2.0
11
+
license-file: LICENSE
12
+
author: Kaushik Chakraborty
13
+
maintainer: git@kaushikc.org
14
+
-- copyright:
15
+
-- category:
16
+
extra-source-files: CHANGELOG.md
17
+
18
+
library
19
+
exposed-modules: MyLib
20
+
-- other-modules:
21
+
-- other-extensions:
22
+
build-depends: base ^>=4.12.0.0,
23
+
papa,
24
+
linear,
25
+
vector,
26
+
combinatorial
27
+
-- hs-source-dirs:
28
+
default-language: Haskell2010