#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 r21826 = 1;
        float r21827 = x;
        float r21828 = r21826 + r21827;
        float r21829 = log(r21828);
        return r21829;
}

double f_id(double x) {
        double r21830 = 1;
        double r21831 = x;
        double r21832 = r21830 + r21831;
        double r21833 = log(r21832);
        return r21833;
}


double f_of(float x) {
        float r21834 = x;
        float r21835 = log1p(r21834);
        return r21835;
}

double f_od(double x) {
        double r21836 = x;
        double r21837 = log1p(r21836);
        return r21837;
}

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 r21838, r21839, r21840, r21841;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r21838, "1", 10, MPFR_RNDN);
        mpfr_init(r21839);
        mpfr_init(r21840);
        mpfr_init(r21841);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21839, x, MPFR_RNDN);
        mpfr_add(r21840, r21838, r21839, MPFR_RNDN);
        mpfr_log(r21841, r21840, MPFR_RNDN);
        return mpfr_get_d(r21841, MPFR_RNDN);
}

static mpfr_t r21842, r21843;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21842);
        mpfr_init(r21843);
}

double f_fm(double x) {
        mpfr_set_d(r21842, x, MPFR_RNDN);
        mpfr_log1p(r21843, r21842, MPFR_RNDN);
        return mpfr_get_d(r21843, MPFR_RNDN);
}

static mpfr_t r21844, r21845;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21844);
        mpfr_init(r21845);
}

double f_dm(double x) {
        mpfr_set_d(r21844, x, MPFR_RNDN);
        mpfr_log1p(r21845, r21844, MPFR_RNDN);
        return mpfr_get_d(r21845, MPFR_RNDN);
}