forked from GitHub/gf-rgl
Herbert Lange
83 lines
2.8 KiB
Plaintext
83 lines
2.8 KiB
Plaintext
concrete NumeralLat of Numeral = CatLat ** open ResLat,ParadigmsLat in {
|
|
lincat
|
|
Digit = Numeral ;
|
|
Sub10 = Numeral ;
|
|
Sub100 = Numeral ;
|
|
Sub1000 = Numeral ;
|
|
Sub1000000 = Numeral ;
|
|
|
|
lin
|
|
num x = x ;
|
|
n2 = lin Numeral ( mkNum "duo" "secundus" ) ;
|
|
n3 = lin Numeral ( mkNum "tres" "tertius" ) ;
|
|
n4 = lin Numeral ( mkNum "quattuor" "quartus" ) ;
|
|
n5 = lin Numeral ( mkNum "quinque" "quintus" ) ;
|
|
n6 = lin Numeral ( mkNum "sex" "sextus" ) ;
|
|
n7 = lin Numeral ( mkNum "septem" "septimus" ) ;
|
|
n8 = lin Numeral ( mkNum "octo" "ocatvus" ) ;
|
|
n9 = lin Numeral ( mkNum "novem" "nonus" ) ;
|
|
|
|
lin pot01 = lin Numeral ( mkNum "unus" "primus" ) ;
|
|
lin pot0 d = d ;
|
|
--lin pot110 = regCardOrd "ten" ** {n = Pl} ;
|
|
--lin pot111 = regCardOrd "eleven" ** {n = Pl} ;
|
|
--lin pot1to19 d = {s = d.s ! teen} ** {n = Pl} ;
|
|
lin pot0as1 n = n ;
|
|
--lin pot1 d = {s = d.s ! ten} ** {n = Pl} ;
|
|
--lin pot1plus d e = {
|
|
-- s = \\c => d.s ! ten ! NCard ++ "-" ++ e.s ! unit ! c ; n = Pl} ;
|
|
pot1as2 n = n ;
|
|
--lin pot2 d = {s = \\c => d.s ! unit ! NCard ++ mkCard c "hundred"} ** {n = Pl} ;
|
|
--lin pot2plus d e = {
|
|
-- s = \\c => d.s ! unit ! NCard ++ "hundred" ++ "and" ++ e.s ! c ; n = Pl} ;
|
|
pot2as3 n = n ;
|
|
--lin pot3 n = {
|
|
-- s = \\c => n.s ! NCard ++ mkCard c "thousand" ; n = Pl} ;
|
|
--lin pot3plus n m = {
|
|
-- s = \\c => n.s ! NCard ++ "thousand" ++ m.s ! c ; n = Pl} ;
|
|
--
|
|
-- numerals as sequences of digits
|
|
|
|
lincat
|
|
Dig = TDigit ;
|
|
|
|
lin
|
|
IDig d = {s = d.s ! one; unit = ten} ;
|
|
|
|
IIDig d i = {
|
|
s = d.s ! i.unit ++ i.s ;
|
|
unit = inc i.unit
|
|
} ;
|
|
|
|
D_0 = mkDig "" "" "" "" "" "" ;
|
|
D_1 = mkDig "I" "X" "C" "M" "(X)" "(C)" ;
|
|
D_2 = mkDig "II" "XX" "CC" "MM" "(XX)" "(CC)" ;
|
|
D_3 = mkDig "III" "XXX" "CCC" "MMM" "(XXX)" "(CCC)" ;
|
|
D_4 = mkDig "IV" "XL" "CD" "(IV)" "(XL)" "(CD)" ;
|
|
D_5 = mkDig "V" "L" "D" "(V)" "(L)" "(D)" ;
|
|
D_6 = mkDig "VI" "LX" "DC" "(VI)" "(LX)" "(DC)" ;
|
|
D_7 = mkDig "VII" "LXX" "DCC" "(VII)" "(LXX)" "(DCC)" ;
|
|
D_8 = mkDig "VIII" "LXXX" "DCCC" "(VIII)" "(LXXX)" "(DCCC)" ;
|
|
D_9 = mkDig "IX" "XC" "CM" "(IX)" "(XC)" "(CM)" ;
|
|
|
|
oper
|
|
TDigit = {
|
|
s : Unit => Str
|
|
} ;
|
|
|
|
mkDig : Str -> Str -> Str -> Str -> Str -> Str -> TDigit =
|
|
\one,ten,hundred,thousand,ten_thousand,hundred_thousand -> {
|
|
s = table Unit [one;ten;hundred;thousand;ten_thousand;hundred_thousand]
|
|
} ;
|
|
|
|
inc : Unit -> Unit = \u ->
|
|
case u of {
|
|
one => ten ;
|
|
ten => hundred ;
|
|
hundred => thousand ;
|
|
thousand => ten_thousand ;
|
|
ten_thousand => hundred_thousand ;
|
|
hundred_thousand => hundred_thousand
|
|
} ;
|
|
}
|