/* Tokens (T_LITERAL means a literal value returned by the parser, but not
of class numeric or symbol (e.g. a constant or the FAIL object)) */
%token T_NUMBER T_SYMBOL T_LITERAL T_DIGITS T_QUOTE T_QUOTE2 T_QUOTE3
-%token T_EQUAL T_NOTEQ T_LESSEQ T_GREATEREQ T_MATRIX_BEGIN T_MATRIX_END
+%token T_EQUAL T_NOTEQ T_LESSEQ T_GREATEREQ
%token T_QUIT T_WARRANTY T_PRINT T_IPRINT T_TIME T_XYZZY T_INVENTORY T_LOOK T_SCORE
ex e = $3;
if (!e.info(info_flags::integer))
throw (std::invalid_argument("argument to iprint() must be an integer"));
- long i = ex_to_numeric(e).to_long();
+ long i = ex_to<numeric>(e).to_long();
cout << i << endl;
cout << "#o" << oct << i << endl;
cout << "#x" << hex << i << dec << endl;
YYERROR;
}
}
- | '?' T_SYMBOL {print_help(ex_to_symbol($2).get_name());}
+ | '?' T_SYMBOL {print_help(ex_to<symbol>($2).get_name());}
| '?' T_TIME {print_help("time");}
| '?' '?' {print_help_topics();}
| T_QUIT {YYACCEPT;}
$$ = (i->second.p)(static_cast<const exprseq &>(*($3.bp)));
}
}
- | T_DIGITS '=' T_NUMBER {$$ = $3; Digits = ex_to_numeric($3).to_int();}
- | T_SYMBOL '=' exp {$$ = $3; const_cast<symbol *>(&ex_to_symbol($1))->assign($3);}
+ | T_DIGITS '=' T_NUMBER {$$ = $3; Digits = ex_to<numeric>($3).to_int();}
+ | T_SYMBOL '=' exp {$$ = $3; const_cast<symbol *>(&ex_to<symbol>($1))->assign($3);}
| exp T_EQUAL exp {$$ = $1 == $3;}
| exp T_NOTEQ exp {$$ = $1 != $3;}
| exp '<' exp {$$ = $1 < $3;}
| exp '^' exp {$$ = power($1, $3);}
| exp '!' {$$ = factorial($1);}
| '(' exp ')' {$$ = $2;}
- | '[' list_or_empty ']' {$$ = $2;}
- | T_MATRIX_BEGIN matrix T_MATRIX_END {$$ = lst_to_matrix(ex_to_lst($2));}
+ | '{' list_or_empty '}' {$$ = $2;}
+ | '[' matrix ']' {$$ = lst_to_matrix(ex_to<lst>($2));}
;
exprseq : exp {$$ = exprseq($1);}
| list ',' exp {lst l(static_cast<lst &>(*($1.bp))); $$ = l.append($3);}
;
-matrix : T_MATRIX_BEGIN row T_MATRIX_END {$$ = lst($2);}
- | matrix ',' T_MATRIX_BEGIN row T_MATRIX_END {lst l(static_cast<lst &>(*($1.bp))); $$ = l.append($4);}
+matrix : '[' row ']' {$$ = lst($2);}
+ | matrix ',' '[' row ']' {lst l(static_cast<lst &>(*($1.bp))); $$ = l.append($4);}
;
row : exp {$$ = lst($1);}
static ex f_denom(const exprseq &e) {return e[0].denom();}
static ex f_eval1(const exprseq &e) {return e[0].eval();}
static ex f_evalf1(const exprseq &e) {return e[0].evalf();}
+static ex f_evalm(const exprseq &e) {return e[0].evalm();}
static ex f_expand(const exprseq &e) {return e[0].expand();}
static ex f_gcd(const exprseq &e) {return gcd(e[0], e[1]);}
static ex f_has(const exprseq &e) {return e[0].has(e[1]) ? ex(1) : ex(0);}
static ex f_subs2(const exprseq &e) {return e[0].subs(e[1]);}
static ex f_tcoeff(const exprseq &e) {return e[0].tcoeff(e[1]);}
-#define CHECK_ARG(num, type, fcn) if (!is_ex_of_type(e[num], type)) throw(std::invalid_argument("argument " #num " to " #fcn "() must be a " #type))
+#define CHECK_ARG(num, type, fcn) if (!is_a<type>(e[num])) throw(std::invalid_argument("argument " #num " to " #fcn "() must be a " #type))
static ex f_charpoly(const exprseq &e)
{
CHECK_ARG(0, matrix, charpoly);
CHECK_ARG(1, symbol, charpoly);
- return ex_to_matrix(e[0]).charpoly(ex_to_symbol(e[1]));
+ return ex_to<matrix>(e[0]).charpoly(ex_to<symbol>(e[1]));
}
static ex f_coeff(const exprseq &e)
{
CHECK_ARG(2, numeric, coeff);
- return e[0].coeff(e[1], ex_to_numeric(e[2]).to_int());
+ return e[0].coeff(e[1], ex_to<numeric>(e[2]).to_int());
}
static ex f_content(const exprseq &e)
{
CHECK_ARG(1, symbol, content);
- return e[0].content(ex_to_symbol(e[1]));
+ return e[0].content(ex_to<symbol>(e[1]));
+}
+
+static ex f_decomp_rational(const exprseq &e)
+{
+ CHECK_ARG(1, symbol, decomp_rational);
+ return decomp_rational(e[0], ex_to<symbol>(e[1]));
}
static ex f_determinant(const exprseq &e)
{
CHECK_ARG(0, matrix, determinant);
- return ex_to_matrix(e[0]).determinant();
+ return ex_to<matrix>(e[0]).determinant();
}
static ex f_diag(const exprseq &e)
static ex f_diff2(const exprseq &e)
{
CHECK_ARG(1, symbol, diff);
- return e[0].diff(ex_to_symbol(e[1]));
+ return e[0].diff(ex_to<symbol>(e[1]));
}
static ex f_diff3(const exprseq &e)
{
CHECK_ARG(1, symbol, diff);
CHECK_ARG(2, numeric, diff);
- return e[0].diff(ex_to_symbol(e[1]), ex_to_numeric(e[2]).to_int());
+ return e[0].diff(ex_to<symbol>(e[1]), ex_to<numeric>(e[2]).to_int());
}
static ex f_divide(const exprseq &e)
static ex f_eval2(const exprseq &e)
{
CHECK_ARG(1, numeric, eval);
- return e[0].eval(ex_to_numeric(e[1]).to_int());
+ return e[0].eval(ex_to<numeric>(e[1]).to_int());
}
static ex f_evalf2(const exprseq &e)
{
CHECK_ARG(1, numeric, evalf);
- return e[0].evalf(ex_to_numeric(e[1]).to_int());
+ return e[0].evalf(ex_to<numeric>(e[1]).to_int());
}
static ex f_inverse(const exprseq &e)
{
CHECK_ARG(0, matrix, inverse);
- return ex_to_matrix(e[0]).inverse();
+ return ex_to<matrix>(e[0]).inverse();
}
static ex f_is(const exprseq &e)
{
CHECK_ARG(0, relational, is);
- return (bool)ex_to_relational(e[0]) ? ex(1) : ex(0);
+ return (bool)ex_to<relational>(e[0]) ? ex(1) : ex(0);
}
static ex f_match(const exprseq &e)
static ex f_normal2(const exprseq &e)
{
CHECK_ARG(1, numeric, normal);
- return e[0].normal(ex_to_numeric(e[1]).to_int());
+ return e[0].normal(ex_to<numeric>(e[1]).to_int());
}
static ex f_op(const exprseq &e)
{
CHECK_ARG(1, numeric, op);
- int n = ex_to_numeric(e[1]).to_int();
+ int n = ex_to<numeric>(e[1]).to_int();
if (n < 0 || n >= (int)e[0].nops())
throw(std::out_of_range("second argument to op() is out of range"));
return e[0].op(n);
static ex f_prem(const exprseq &e)
{
CHECK_ARG(2, symbol, prem);
- return prem(e[0], e[1], ex_to_symbol(e[2]));
+ return prem(e[0], e[1], ex_to<symbol>(e[2]));
}
static ex f_primpart(const exprseq &e)
{
CHECK_ARG(1, symbol, primpart);
- return e[0].primpart(ex_to_symbol(e[1]));
+ return e[0].primpart(ex_to<symbol>(e[1]));
}
static ex f_quo(const exprseq &e)
{
CHECK_ARG(2, symbol, quo);
- return quo(e[0], e[1], ex_to_symbol(e[2]));
+ return quo(e[0], e[1], ex_to<symbol>(e[2]));
}
static ex f_rem(const exprseq &e)
{
CHECK_ARG(2, symbol, rem);
- return rem(e[0], e[1], ex_to_symbol(e[2]));
+ return rem(e[0], e[1], ex_to<symbol>(e[2]));
}
static ex f_series(const exprseq &e)
{
CHECK_ARG(2, numeric, series);
- return e[0].series(e[1], ex_to_numeric(e[2]).to_int());
+ return e[0].series(e[1], ex_to<numeric>(e[2]).to_int());
}
static ex f_sqrfree2(const exprseq &e)
{
CHECK_ARG(1, lst, sqrfree);
- return sqrfree(e[0], ex_to_lst(e[1]));
+ return sqrfree(e[0], ex_to<lst>(e[1]));
}
static ex f_subs3(const exprseq &e)
{
CHECK_ARG(1, lst, subs);
CHECK_ARG(2, lst, subs);
- return e[0].subs(ex_to_lst(e[1]), ex_to_lst(e[2]));
+ return e[0].subs(ex_to<lst>(e[1]), ex_to<lst>(e[2]));
}
static ex f_trace(const exprseq &e)
{
CHECK_ARG(0, matrix, trace);
- return ex_to_matrix(e[0]).trace();
+ return ex_to<matrix>(e[0]).trace();
}
static ex f_transpose(const exprseq &e)
{
CHECK_ARG(0, matrix, transpose);
- return ex_to_matrix(e[0]).transpose();
+ return ex_to<matrix>(e[0]).transpose();
}
static ex f_unassign(const exprseq &e)
{
CHECK_ARG(0, symbol, unassign);
- (const_cast<symbol *>(&ex_to_symbol(e[0])))->unassign();
+ (const_cast<symbol *>(&ex_to<symbol>(e[0])))->unassign();
return e[0];
}
static ex f_unit(const exprseq &e)
{
CHECK_ARG(1, symbol, unit);
- return e[0].unit(ex_to_symbol(e[1]));
+ return e[0].unit(ex_to<symbol>(e[1]));
}
static ex f_dummy(const exprseq &e)
{"collect", fcn_desc(f_collect, 2)},
{"collect_distributed", fcn_desc(f_collect_distributed, 2)},
{"content", fcn_desc(f_content, 2)},
+ {"decomp_rational", fcn_desc(f_decomp_rational, 2)},
{"degree", fcn_desc(f_degree, 2)},
{"denom", fcn_desc(f_denom, 1)},
{"determinant", fcn_desc(f_determinant, 1)},
{"eval", fcn_desc(f_eval2, 2)},
{"evalf", fcn_desc(f_evalf1, 1)},
{"evalf", fcn_desc(f_evalf2, 2)},
+ {"evalm", fcn_desc(f_evalm, 1)},
{"expand", fcn_desc(f_expand, 1)},
{"gcd", fcn_desc(f_gcd, 2)},
{"has", fcn_desc(f_has, 2)},
static fcn_tab::const_iterator find_function(const ex &sym, int req_params)
{
- const string &name = ex_to_symbol(sym).get_name();
+ const string &name = ex_to<symbol>(sym).get_name();
typedef fcn_tab::const_iterator I;
pair<I, I> b = fcns.equal_range(name);
if (b.first == b.second)
git://www.ginac.de / ginac.git / blobdiff