flint-sys 0.9.0

Bindings to the FLINT C library
Documentation 
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/*
    Copyright (C) 2013 Mike Hansen

    This file is part of FLINT.

    FLINT is free software: you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License (LGPL) as published
    by the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include <string.h>
#include "ulong_extras.h"
#include "fq_zech.h"

char *
fq_zech_get_str(const fq_zech_t op, const fq_zech_ctx_t FLINT_UNUSED(ctx))
{
    slong num_chars = op->value == 0 ? 1 : n_clog(op->value + 1, 10);
    char *s = flint_malloc((num_chars + 1)* sizeof(char));
    flint_sprintf(s, "%wd", op->value);
    return s;
}

char *
fq_zech_get_str_pretty(const fq_zech_t op, const fq_zech_ctx_t ctx)
{
    char * s;

    if (fq_zech_is_zero(op, ctx))
    {
        s = flint_malloc(2*sizeof(char));
        flint_sprintf(s, "0");
    } else
    {
       slong num_chars = op->value == 0 ? 1 : n_clog(op->value + 1, 10);
       s = flint_malloc((num_chars + strlen(ctx->fq_nmod_ctx->var) + 2) * sizeof(char));
       flint_sprintf(s, "%s^%wd", ctx->fq_nmod_ctx->var, op->value);
    }

    return s;
}