#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 r21768 = 1;
        float r21769 = x;
        float r21770 = r21768 + r21769;
        float r21771 = log(r21770);
        return r21771;
}

double f_id(double x) {
        double r21772 = 1;
        double r21773 = x;
        double r21774 = r21772 + r21773;
        double r21775 = log(r21774);
        return r21775;
}


double f_of(float x) {
        float r21776 = x;
        float r21777 = log1p(r21776);
        return r21777;
}

double f_od(double x) {
        double r21778 = x;
        double r21779 = log1p(r21778);
        return r21779;
}

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 r21780, r21781, r21782, r21783;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r21780, "1", 10, MPFR_RNDN);
        mpfr_init(r21781);
        mpfr_init(r21782);
        mpfr_init(r21783);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21781, x, MPFR_RNDN);
        mpfr_add(r21782, r21780, r21781, MPFR_RNDN);
        mpfr_log(r21783, r21782, MPFR_RNDN);
        return mpfr_get_d(r21783, MPFR_RNDN);
}

static mpfr_t r21784, r21785;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21784);
        mpfr_init(r21785);
}

double f_fm(double x) {
        mpfr_set_d(r21784, x, MPFR_RNDN);
        mpfr_log1p(r21785, r21784, MPFR_RNDN);
        return mpfr_get_d(r21785, MPFR_RNDN);
}

static mpfr_t r21786, r21787;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21786);
        mpfr_init(r21787);
}

double f_dm(double x) {
        mpfr_set_d(r21786, x, MPFR_RNDN);
        mpfr_log1p(r21787, r21786, MPFR_RNDN);
        return mpfr_get_d(r21787, MPFR_RNDN);
}