cocoatomo

# prompt
## wget https://raw.github.com/git/git/master/contrib/completion/git-prompt.sh -O "${HOME}/.local/share/git-prompt.sh"

if [ -f "${HOME}/.local/share/git-prompt.sh" ]; then
  source "${HOME}/.local/share/git-prompt.sh"
fi

PROMPT_COMMAND='venv_git_ps1 "[\u@\h \W]" "\\\$ "'
GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWCOLORHINTS=true

cocoatomo

『夏休みの自由工作：TensorFlowでじゃんけんマシンを作る』[1]
(原文は "My summer project: a rock-paper-scissors machine built on TensorFlow" [2])
という記事を見付けた。
最近、ディープラーニングを少しずつ勉強しているので、興味を引かれ読んでみた。

[1] https://cloudplatform-jp.googleblog.com/2017/10/my-summer-project-a-rock-paper-scissors-machine-built-on-tensorflow.html
[2] https://cloud.google.com/blog/big-data/2017/10/my-summer-project-a-rock-paper-scissors-machine-built-on-tensorflow#step-5-create-a-linear-model

扱っている題材やそこで使われている各技術要素は面白く、読んでいて飽きなかった。
ディープラーニングの理論的内容も、パーセプトロンというちょうど先日勉強したばかりの内容で記憶に新しく、理解の確認になった。

cocoatomo

import Data.Monoid

data Muse = HanayoKoizumi | RinHoshizora | MakiNishikino
          | UmiSonoda     | KotoriMinami | HonokaKosaka
          | EliAyase      | NicoYazawa   | NozomiTojo
          deriving (Eq, Ord, Enum, Show)

next :: Muse -> Muse
next HanayoKoizumi = RinHoshizora
next RinHoshizora  = MakiNishikino

cocoatomo

In file included from ../../src/appc/spec.cpp:17:
In file included from ../../3rdparty/stout/include/stout/os.hpp:63:
In file included from ../../3rdparty/stout/include/stout/os/su.hpp:23:
../../3rdparty/stout/include/stout/os/posix/su.hpp:241:9: error: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please
      switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Werror,-Wdeprecated-declarations]
  if (::syscall(SYS_initgroups, ngroups, _gids, uid.get()) == -1) {
        ^
/usr/include/unistd.h:733:6: note: 'syscall' has been explicitly marked deprecated here
int      syscall(int, ...);
         ^

cocoatomo

diff -uwr /usr/local/texlive/2016/texmf-dist/scripts/jfontmaps/kanji-config-updmap.pl /usr/local/texlive/2014/texmf-dist/scripts/jfontmaps/kanji-config-updmap.pl
--- /usr/local/texlive/2016/texmf-dist/scripts/jfontmaps/kanji-config-updmap.pl	2015-10-03 07:14:02.000000000 +0900
+++ /usr/local/texlive/2014/texmf-dist/scripts/jfontmaps/kanji-config-updmap.pl	2014-03-01 11:36:46.000000000 +0900
@@ -1,19 +1,20 @@
 #!/usr/bin/env perl
 # kanji-config-updmap: setup Japanese font embedding
-# Version 20151002.0
+# Version 20140301.0
 #
 # formerly known as updmap-setup-kanji

cocoatomo

$ sudo kanji-config-updmap status
updmap: updmap: unknown option `--showoption'. Try updmap --help for help.
Cannot find status of current kanjiEmbed setting via updmap --showoption!

$ sudo kanji-config-updmap-sys status
updmap: updmap: unknown option `--sys'. Try updmap --help for help.
Cannot find status of current kanjiEmbed setting via updmap --showoption!

$ updmap --version
updmap version 1107552857.

cocoatomo

package co.coatomo.math.categorical.typeclass.functor;

import java.util.function.Function;

interface FailedFunctor<A> {

    <F extends FailedFunctor, B> F<B> map(Function<A, B> morphism);

}

cocoatomo

import java.lang.annotation.ElementType;
import java.lang.annotation.Target;

@Target(ElementType.TYPE)
@interface Functor {

    @Target(ElementType.METHOD)
    @interface Map {}

}

cocoatomo

print('Hello, world!')

cocoatomo

; Exercise 3.66

(define (index i j)
  (if (= i j)
      (- (expt 2 (+ i 1)) 2)
      (- (* (expt 2 i) (+ (* 2 (- j i)) 1)) 2)))

(map
 (lambda (p)
   (let ((i (- (car p) 1))