1
0
forked from GitHub/gf-rgl

(Hun) Add digits

This commit is contained in:
Inari Listenmaa
2020-04-17 13:29:13 +02:00
parent 5430d8b450
commit 738dd44ec8
2 changed files with 41 additions and 1 deletions

View File

@@ -87,7 +87,10 @@ concrete NounHun of Noun = CatHun ** open ResHun, Prelude in {
} ;
-- : Digits -> Card ;
-- NumDigits dig =
NumDigits dig = dig ** {
s = \\place => dig.s ! NCard ;
numtype = IsNum ;
} ;
-- : Numeral -> Card ;
NumNumeral num = num ;

View File

@@ -90,3 +90,40 @@ oper
numNumber = Sg ;
-- numerals as sequences of digits
lincat
Dig = TDigit ;
lin
-- : Dig -> Digits ; -- 8
IDig d = d ** {s = \\_ => d.s} ;
-- : Dig -> Digits -> Digits ; -- 876
IIDig d i = {
s = \\x => d.s ++ BIND ++ i.s ! x ;
n = numNumber
} ;
D_0 = mkDig "0" ;
D_1 = mkDig "1" ;
D_2 = mkDig "2" ;
D_3 = mkDig "3" ;
D_4 = mkDig "4" ;
D_5 = mkDig "5" ;
D_6 = mkDig "6" ;
D_7 = mkDig "7" ;
D_8 = mkDig "8" ;
D_9 = mkDig "9" ;
oper
mkDig : Str -> TDigit = \s -> {
s = s ;
n = numNumber
} ;
TDigit = {
s : Str ; -- TODO add ordinals
n : Number
} ;
}