Contents

#ifndef UTILS_H
#define UTILS_H

#include <stdio.h>
#include <math.h>
#include <float.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>

double log_sum(double log_a, double log_b);
double trigamma(double x);
double digamma(double x);
double log_gamma(double x);
void make_directory(char* name);
int argmax(double* x, int n);

#endif

Version data entries

20 entries across 20 versions & 2 rubygems

Version	Path
lda-ruby-0.3.9	ext/lda-ruby/utils.h
ealdent-lda-ruby-0.1.1	utils.h
ealdent-lda-ruby-0.1.2	utils.h
ealdent-lda-ruby-0.1.3	lib/utils.h
ealdent-lda-ruby-0.1.4	lib/utils.h
ealdent-lda-ruby-0.1.5	lib/utils.h
ealdent-lda-ruby-0.1.6	lib/utils.h
ealdent-lda-ruby-0.1.7	lib/utils.h
ealdent-lda-ruby-0.2.0	lib/utils.h
ealdent-lda-ruby-0.2.1	lib/utils.h
ealdent-lda-ruby-0.2.2	lib/utils.h
ealdent-lda-ruby-0.2.3	lib/utils.h
ealdent-lda-ruby-0.3.0	ext/lda-ruby/utils.h
ealdent-lda-ruby-0.3.1	ext/lda-ruby/utils.h
lda-ruby-0.3.8	ext/lda-ruby/utils.h
lda-ruby-0.3.7	ext/lda-ruby/utils.h
lda-ruby-0.3.6	ext/lda-ruby/utils.h
lda-ruby-0.3.5	ext/lda-ruby/utils.h
lda-ruby-0.3.4	ext/lda-ruby/utils.h
lda-ruby-0.3.1	ext/lda-ruby/utils.h