#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "ln(1 + x)";

double f_if(float x) {
        float r21877 = 1;
        float r21878 = x;
        float r21879 = r21877 + r21878;
        float r21880 = log(r21879);
        return r21880;
}

double f_id(double x) {
        double r21881 = 1;
        double r21882 = x;
        double r21883 = r21881 + r21882;
        double r21884 = log(r21883);
        return r21884;
}


double f_of(float x) {
        float r21885 = x;
        float r21886 = log1p(r21885);
        return r21886;
}

double f_od(double x) {
        double r21887 = x;
        double r21888 = log1p(r21887);
        return r21888;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r21889, r21890, r21891, r21892;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r21889, "1", 10, MPFR_RNDN);
        mpfr_init(r21890);
        mpfr_init(r21891);
        mpfr_init(r21892);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21890, x, MPFR_RNDN);
        mpfr_add(r21891, r21889, r21890, MPFR_RNDN);
        mpfr_log(r21892, r21891, MPFR_RNDN);
        return mpfr_get_d(r21892, MPFR_RNDN);
}

static mpfr_t r21893, r21894;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21893);
        mpfr_init(r21894);
}

double f_fm(double x) {
        mpfr_set_d(r21893, x, MPFR_RNDN);
        mpfr_log1p(r21894, r21893, MPFR_RNDN);
        return mpfr_get_d(r21894, MPFR_RNDN);
}

static mpfr_t r21895, r21896;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21895);
        mpfr_init(r21896);
}

double f_dm(double x) {
        mpfr_set_d(r21895, x, MPFR_RNDN);
        mpfr_log1p(r21896, r21895, MPFR_RNDN);
        return mpfr_get_d(r21896, MPFR_RNDN);
}