| American Citizen on Mon, 30 Jun 2025 17:44:33 +0200 |
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| question on gp2c-run results |
Hello:I get the following results using the test-polred.gp file (included in this post)
? \r test-polred.gp X = 1.4142135623730950488016887242096980786 Y = 1.7320508075688772935274463415058723670 poly_x = x^2 - 2 poly_y = x^2 - 3 [[x, x^2 - 2], [x, x^2 - 3]] ? \q Goodbye! but running gp2c-run test-polred.gp has an unusual result for me. owner@localhost:~/math/Herons> gp2c-run test-polred.gp test-polred.gp.c: In function ‘test’: test-polred.gp.c:40:11: error: too many arguments to function ‘polred0’ 40 | red_x = polred0(poly_x, 0, NULL); | ^~~~~~~ In file included from /usr/local/include/pari/pari.h:47, from test-polred.gp.c:2: /usr/local/include/pari/paridecl.h:2399:9: note: declared here 2399 | GEN polred0(GEN x, long flag); | ^~~~~~~ test-polred.gp.c:41:11: error: too many arguments to function ‘polred0’ 41 | red_y = polred0(poly_y, 0, NULL); | ^~~~~~~ /usr/local/include/pari/paridecl.h:2399:9: note: declared here 2399 | GEN polred0(GEN x, long flag); | ^~~~~~~ owner@localhost:~/math/H---------------------------- test-polred.gp ---------------------------------
test(Pt)=
{
my([X,Y]=Pt);
print("X = ",X);
print("Y = ",Y);
my(poly_x,poly_y,red_x,red_y);
poly_x = algdep(X,2);
poly_y = algdep(Y,4);
print("poly_x = ",poly_x);
print("poly_y = ",poly_y);
red_x = polred(poly_x);
red_y = polred(poly_y);
return([red_x,red_y]);
};
k=test([sqrt(2),sqrt(3)]);
print(k);
---------------------------
is this normal and to be expected for gp2c-run ?
Randall