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#pragma once
#include <assert.h>
#include <fftw3.h>
#include <float.h>
#include <getopt.h>
#include <gsl/gsl_randist.h>
#include <gsl/gsl_rng.h>
#include <inttypes.h>
#include <math.h>
#include <stdbool.h>
#include <string.h>
#include <sys/types.h>
#include "types.h"
#include "rand.h"
#include "stack.h"
#include "convex.h"
#include "graph.h"
#include "tree.h"
typedef struct {
graph_t *g;
q_t *spins;
double T;
double *J;
double *H;
double *J_probs;
double *H_probs;
double E;
v_t *M;
q_t q;
} ising_state_t;
typedef struct {
uint64_t n;
double x;
double dx;
double x2;
double m2;
double m4;
double c;
double dc;
} meas_t;
typedef struct {
uint64_t n;
uint64_t W;
double *OO;
dll_t *Op;
double O;
double O2;
} autocorr_t;
v_t flip_cluster(ising_state_t *s, v_t v0, q_t s1, gsl_rng *r);
graph_t *graph_add_ext(const graph_t *g);
void update_meas(meas_t *m, double x);
void update_autocorr(autocorr_t *OO, double O);
double rho(autocorr_t *o, uint64_t i);
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