tthsqe12

using Nemo

function expressify(a::Union{Integer, fmpz})
    return a
end

function expressify(a::fmpq)
    n = numerator(a)
    d = denominator(a)
    if isone(d)

tthsqe12

julia> include("mprint.jl")

==================================================================

old:
0

new 1d:
0

tthsqe12

using AbstractAlgebra
using Hecke

Hecke.factor_squarefree(f) = Hecke.squarefree_factorization(f) 

mutable struct pfracinfo{E}
    zero                ::E                         # the zero polynomial
    xalphas             ::Vector{E}                 # [x_i - alpha_i for i = 1..r]
    betas               ::Vector{Vector{E}}         # matrix of beta evaluations
    inv_prod_betas1     ::Vector{E}                 # info for inivariate solver

tthsqe12

factor....a: 4*x^30+292*x^28+10016*x^27-5436*x^26-18720*x^25-593244*x^24-636480*x^23-10462188*x^22-38930112*x^21-8351436*x^20-113673120*x^19-76407916*x^18-322897248*x^17-1009780620*x^16-2199994752*x^15-4014631668*x^14-10961637504*x^13-12798375572*x^12-10713608736*x^11-20672741172*x^10-11420434912*x^9-3937954452*x^8-1456317504*x^7+11481990108*x^6+22246941504*x^5+25318541628*x^4+13837642400*x^3+2404828124*x^2+3291038816*x+1176459900
_fmpz_poly_factor_zassenhaus called cutoff = 8
f: 31  294114975 822759704 601207031 3459410600 6329635407 5561735376 2870497527 -364079376 -984488613 -2855108728 -5168185293 -2678402184 -3199593893 -2740409376 -1003657917 -549998688 -252445155 -80724312 -19101979 -28418280 -2087859 -9732528 -2615547 -159120 -148311 -4680 -1359 2504 73 0 1
p: 17
r: 9
fmpz_poly_factor_van_hoeij here 1
fmpz_poly_factor_van_hoeij here 2
fmpz_poly_factor_van_hoeij here 3
-------------fmpz_poly_factor_van_hoeij_check_if_solved called------------
M(9, 9):

tthsqe12

#include "n_poly.h"
#include "nmod_vec.h"


#define MAC3(h, m, l, a, b)                         \
{                                                   \
    mp_limb_t p1, p0;                               \
    umul_ppmm(p1, p0, a, b);                        \
    add_sssaaaaaa(h, m, l, h, m, l, 0, p1, p0);     \
}

tthsqe12

*******************************************************
*  original
*******************************************************
i = 17
  0.855682 seconds (826.90 k allocations: 2.884 GiB, 1.68% gc time)
i = 18
  0.907002 seconds (952.53 k allocations: 4.553 GiB, 2.32% gc time)
i = 19
 10.978187 seconds (3.43 M allocations: 57.138 GiB, 2.53% gc time)
i = 20

tthsqe12

using Random
using Test
using Nemo


import Base: +, -, *, /, //, ^, ==, gcd, copy, one, zero, iszero, isone
import Base: checked_add, checked_sub, checked_neg, checked_mul, checked_abs
import Nemo: AbstractAlgebra
import AbstractAlgebra: Field, parent, divexact, expressify, inv, isunit,
                        elem_type, parent_type, base_ring, mul!, addeq!

tthsqe12

[e134572f-a0d5-539d-bddf-3cad8db41a82]
FLINT = "/usr/local"

[d9960996-1013-53c9-9ba4-74a4155039c3]
Arb = "/usr/local"

[e21ec000-9f72-519e-ba6d-10061e575a27]
Antic = "/usr/local"

[fcfa6d1b-d8ce-59d5-8c0a-c0d7f69e4f40]

tthsqe12

julia> x = [1,2,3]
3-element Vector{Int64}:
 1
 2
 3

julia> d = Dict{Vector{Int}, Int}(x => 1)
Dict{Vector{Int64}, Int64} with 1 entry:
  [1, 2, 3] => 1