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#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(non_upper_case_globals)]
//#![allow(unused_imports)] // remove
//! Bindings for the [FLINT](https://flintlib.org/doc/#) library.
pub mod bindgen;
pub mod deps;
include!("__mod_statements.rs");
#[cfg(test)]
mod tests {
use super::*;
use std::mem::MaybeUninit;
#[test]
fn test_fmpz() {
let mut p: flint::fmpz = flint::fmpz::default();
unsafe{
fmpz::fmpz_init(&mut p);
fmpz::fmpz_set_ui(&mut p, 17);
debug_assert!(fmpz::fmpz_print(&mut p) > 0);
fmpz::fmpz_clear(&mut p);
}
}
// Checks the norm of the element 2*x^2 - 1 of Q(x)/f where f = x^4 + 1
#[test]
fn test_antic() {
let mut a = MaybeUninit::uninit();
let mut b = MaybeUninit::uninit();
let mut res = MaybeUninit::uninit();
let mut pol = MaybeUninit::uninit();
let mut x = MaybeUninit::uninit();
let mut nf = MaybeUninit::uninit();
unsafe {
fmpz::fmpz_init_set_si(a.as_mut_ptr(), -1);
let mut a = a.assume_init();
fmpz::fmpz_init_set_si(b.as_mut_ptr(), 2);
let mut b = b.assume_init();
fmpq_poly::fmpq_poly_init(pol.as_mut_ptr());
let mut pol = pol.assume_init();
fmpq_poly::fmpq_poly_set_coeff_ui(&mut pol, 0, 1);
fmpq_poly::fmpq_poly_set_coeff_ui(&mut pol, 4, 1);
nf::nf_init(nf.as_mut_ptr(), &pol);
let mut nf = nf.assume_init();
nf_elem::nf_elem_init(x.as_mut_ptr(), &nf);
let mut x = x.assume_init();
nf_elem::_nf_elem_set_coeff_num_fmpz(&mut x, 0, &a, &nf);
nf_elem::_nf_elem_set_coeff_num_fmpz(&mut x, 2, &b, &nf);
fmpq::fmpq_init(res.as_mut_ptr());
let mut res = res.assume_init();
nf_elem::nf_elem_norm(&mut res, &x, &nf);
assert!(fmpq::fmpq_equal_ui(&mut res, 25) != 0);
println!("Success!");
fmpz::fmpz_clear(&mut a);
fmpz::fmpz_clear(&mut b);
fmpq::fmpq_clear(&mut res);
fmpq_poly::fmpq_poly_clear(&mut pol);
nf_elem::nf_elem_clear(&mut x, &nf);
nf::nf_clear(&mut nf);
}
}
}
/*
#[cfg(test)]
mod tests {
use super::*;
use std::mem::MaybeUninit;
#[test]
fn test_fmpz() {
let mut p: fmpz::fmpz = fmpz::fmpz::default();
unsafe{
fmpz::fmpz_init(&mut p);
fmpz::fmpz_set_ui(&mut p, 17);
debug_assert!(fmpz::fmpz_print(&mut p) > 0);
fmpz::fmpz_clear(&mut p);
}
}
/*
#[test]
fn test_fmpz_mod_poly() {
let mut p: fmpz::fmpz = fmpz::fmpz::default();
let mut ctx = MaybeUninit::uninit();
unsafe {
fmpz::fmpz_init(&mut p);
fmpz::fmpz_set_ui(&mut p, 17);
debug_assert!(fmpz::fmpz_print(&mut p) > 0);
let mut f = MaybeUninit::uninit();
fmpz_mod::fmpz_mod_ctx_init(ctx.as_mut_ptr(), &p);
let mut ctx = ctx.assume_init();
fmpz_mod_poly::fmpz_mod_poly_init(f.as_mut_ptr(), &mut ctx);
let mut f = f.assume_init();
fmpz_mod_poly::fmpz_mod_poly_set_coeff_ui(&mut f, 1, 5, &mut ctx);
fmpz_mod_poly::fmpz_mod_poly_set_coeff_ui(&mut f, 0, 5, &mut ctx);
let x = std::ffi::CString::new("x").unwrap();
debug_assert!(
fmpz_mod_poly::fmpz_mod_poly_print_pretty(&mut f, x.as_ptr(), &mut ctx) > 0
);
fmpz_mod_poly::fmpz_mod_poly_clear(&mut f, &mut ctx);
fmpz_mod::fmpz_mod_ctx_clear(&mut ctx);
fmpz::fmpz_clear(&mut p);
}
}*/
/*
mod random {
use crate::*;
use gmp_mpfr_sys::gmp;
use quickcheck_macros;
use std::mem::MaybeUninit;
#[quickcheck_macros::quickcheck]
fn mult_same_as_gmp(v: u64, u: u64) -> bool {
unsafe {
let mut g_v = MaybeUninit::uninit();
gmp::mpz_init(g_v.as_mut_ptr());
let mut g_v = g_v.assume_init();
gmp::mpz_set_ui(&mut g_v, v);
let mut g_u = MaybeUninit::uninit();
gmp::mpz_init(g_u.as_mut_ptr());
let mut g_u = g_u.assume_init();
gmp::mpz_set_ui(&mut g_u, u);
let mut f_u = fmpz::fmpz::default();
fmpz::fmpz_init(&mut f_u);
fmpz::fmpz_set_ui(&mut f_u, u);
let mut f_v = fmpz::fmpz::default();
fmpz::fmpz_init(&mut f_v);
fmpz::fmpz_set_ui(&mut f_v, v);
gmp::mpz_mul(&mut g_v, &g_v, &g_u);
fmpz::fmpz_mul(&mut f_v, &f_v, &f_u);
let f_as_g = fmpz::_fmpz_promote_val(&mut f_v);
let eq = gmp::mpz_cmp(flint_to_gmp::mpz_srcptr(f_as_g), &g_v) == 0;
gmp::mpz_clear(&mut g_v);
gmp::mpz_clear(&mut g_u);
gmp::mpz_clear(flint_to_gmp::mpz_ptr(f_as_g));
fmpz::_fmpz_demote_val(&mut f_v);
fmpz::fmpz_clear(&mut f_u);
fmpz::fmpz_clear(&mut f_v);
eq
}
}
pub mod flint_to_gmp {
/// Safe because [gmp_mpfr_sys::gmp::mpz_t] and [flint_sys::deps::__mpz_struct] have identical
/// layouts.
pub fn mpz_srcptr(
p: *const super::deps::__mpz_struct
) ->
*const gmp_mpfr_sys::gmp::mpz_t
{
unsafe { &std::mem::transmute(*p) }
}
/// Safe because [gmp_mpfr_sys::gmp::mpz_t] and [flint_sys::deps::mp_srcptr] have identical
/// layouts.
pub fn mpz_ptr(
p: *mut super::deps::__mpz_struct
) ->
*mut gmp_mpfr_sys::gmp::mpz_t
{
unsafe { &mut std::mem::transmute(*p) }
}
}
}*/
}
*/