🚀 go-pugleaf

> $B$"$N!<!":.Mp$7$F$$$k$b$N$G!"$A$g$C$H$*J9$-$7$?$$$N$G$9$,!"(B

> $B0lJ}!"(B(0 is zero)$B$H8@$&(BS$B<0$ODL>o$N(BLISP$B=hM}7O$G$O!"%W%m%0%i%`$H$7$F<B9T(B
> $B$G$-$J$$$G$7$g$&$,!"%G!<%?$H$7$F$J$i07$($^$9!#(B

$B!t87L)$J0UL#$G$O$*$+$7$$$H$$$&;XE&$r$5$l$F$$$k$s$G$9$h$M!#(B

$B$3$&$$$&8@$$J}$r$5$l$k$N$J$i!"(BPostScript $B$b!"LdBj$,$"$k$N$G!"(B
[$B%W%m%0%i%`(B]<$B!a(B[$B%G!<%?(B]$B$H8@$o$J$1$l$P$J$i$J$$$+$b$7$l$^$;$s$M!#(B

$B2<5-$N(B(2)(3)(4)$B$"$?$j$,!"$3$NFCD9$K$"$?$k$G$7$g$&$+!)(B

$B!|!X%W%m%0%i%_%s%08@8l$N?7D,N.!Y(B($B0fEDE/M:(B $BCx!"6&N)=PHG(B) p.89
|$BBh#5>O(B  LISP
|
|$B#3>O!"#4>O$H!"%i%`%@7W;;$+$i=PH/$7$F<jB3$-7?8@8l$N5!G=$r$H$jF~$l$?4X?t(B
|$B7?8@8l$r9M;!$7$F$-$?!#$=$l$i$N8@8l$N%7%s%?%C%/%9$O$9$Y$F#S(B-$BI=8=$K4p$E$/(B
|$B$b$N$G$"$C$?!#K\Mh!"#S(B-$BI=8=$O(BLISP$B$N%W%m%0%i%`I=8=$H$7$F9M0F$5$l$?$b$N$G(B
|$B$"$k!#K\>O$G$O!"$o$l$o$l$N5DO@$r%i%`%@7W;;$+$i@Z$jN%$7$F#S(B-$BI=8=$K$b$I$7!"(B
|$B#S(B-$BI=8=$H(BLISP$B$NFCD'$G$"$k%j%9%H=hM}$H$r4XO"$E$1$k!#$5$i$K!"%i%`%@7W;;$H(B
|$B$O0[$J$k?t3XE*%U%)!<%^%j%:%`$K4p$E$$$F:n$i$l$?8@8l$G$"$k(BLISP$B$NFCD'$r(B
|COMMON LISP$B$rNc$K$H$C$F5DO@$9$k!#(B
|
|  5.1  LISP$B35N,(B
|
|  LISP$B$O?t3X$N%U%)!<%^%j%:%`$K4p$E$$$F%"%k%4%j%:%`$N5-=R$r9T$&$?$a$K@_(B
|$B7W$5$l$?8@8l$G$"$k!#(B1950$BG/Be$N8eH>$K(B J. McCarthy $B$K$h$C$F9M0F$5$l$?!#(B
|McCarthy $B$O(B LISP $B$NH/E8$NNr;K$r$U$jJV$C$?O@J8$N$J$+$G!"(BLISP $B$NFCD'$r<!(B
|$B$N$h$&$K=R$Y$F$$$k(B[McCarthy 78]$B!#(B
|
|  (1)  $B5-9f$O5-9f$N$^$^$G07$o$l$k!#(B
|  (2)  $B#S(B-$BI=8=$K$h$C$F!"%W%m%0%i%`$d%W%m%0%i%`$N07$&%G!<%?$OE}0lE*$KI=(B
|       $B8=$5$l$k!#(B
|  (3)  $B#S(B-$BI=8=$O%j%9%H9=B$$H$h$P$l$k%G!<%?9=B$$K$h$jI=8=$5$l$k!#(B
|  (4)  $B#S(B-$BI=8=$N;2>H$d9=C[$O4X?t$K$h$C$F9T$o$l$k!#(B
|  (5)  $B%W%m%0%i%`$O4X?t$r4pK\$H$7$F!"9g@.!">r7o<0$*$h$S:F5"$h$S=P$7$r(B
|       $BMQ$$$k$3$H$K$h$C$FAH$_N)$F$i$l$k!#(B
|  (6)  $B4X?t$NI=8=$K%i%`%@7W;;$N&K9`$K4p$E$/I=5-$,MQ$$$i$l$k!#(B
|  (7)  LISP$B$N%W%m%0%i%`$r%G!<%?$H$7$F07$&$3$H$b$G$-$k!#(B
|  (8)  $BK|G=4X?t(BEVAL$B$K$h$j!"(BLISP$B$N<+8J5-=R$,2DG=$H$J$k!#(BEVAL$B$,(BLISP
|       $B$N%$%s%?%W%j%?$H$J$C$F$$$k!#(B
|  (9)  $B%4%_=8$a$N%W%m%0%i%`$K$h$k<+F0E*$J5-21NN0h$N:F@8$,9T$o$l$k!#(B
|  (10) LISP$B$N%W%m%0%i%`I=8=$r<jB3$-7?$N%3%^%s%I(B($BI{:nMQ$r$H$b$J$&(B
|       $B%W%m%0%i%`I=8=(B)$B$HF1MM$KMQ$$$k$3$H$,$G$-$k!#(B
|  $B$3$l$i$NFCD'$NB?$/$O#2!A#4>O$G5DO@$7$F$-$?8@8l$NFCD'$H6&DL$9$k$,!"(B
|$BK\>O$G$O(BLISP$B$KB($7$F$h$j6qBNE*$KO@$8$k$3$H$H$9$k!#(B
|  $B:G=i$N(BLISP$B$O(B LISP 1.5 $B$H$7$F$^$H$a$i$l!"$=$N<j0z$-=q$,(B1962$BG/$K!"(BLISP
|1.5 $B%^%K%e%"%k$H$7$F=PHG$5$l$?!#$=$N8e(B LISP 1.5 $B$+$i=PH/$7$F$$$/$D$+$N(B
|LISP $B$NJ}8@$,:n$i$l$?!#(B($B8eN,(B)


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 * Akio TOKAJI (tokaji@db.nm.fujitsu.co.jp) / Fujitsu Limited
 *
 *       "Imagination is more important than knowledge"
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