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FUNCTION number_tuple_subspace_check (spc : maths_space) : LOGICAL; LOCAL types : SET OF STRING := stripped_typeof ( spc ) ; factors : LIST OF maths_space ; cum : LOGICAL := TRUE ; END_LOCAL ; IF 'uniform_product_space' IN types THEN RETURN ( subspace_of_es ( spc \ uniform_product_space . base , es_numbers ) ) ; END_IF ; IF 'listed_product_space' IN types THEN factors := spc \ listed_product_space . factors ; REPEAT i := 1 TO SIZEOF ( factors ) ; cum := cum AND subspace_of_es ( factors [ i ] , es_numbers ) ; END_REPEAT ; RETURN ( cum ) ; END_IF ; IF 'extended_tuple_space' IN types THEN cum := subspace_of_es ( spc \ extended_tuple_space . extender , es_numbers ) ; cum := cum AND number_tuple_subspace_check ( spc \ extended_tuple_space . base ) ; RETURN ( cum ) ; END_IF ; RETURN ( FALSE ) ; END_FUNCTION; -- number_tuple_subspace_check |
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public class FNumber_tuple_subspace_check public static Value run(SdaiContext _context, Value spc) |