From e26434979adc33bd949566ba7bf02dff64e80a3e Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cab.ark.cs.cmu.edu>
Date: Tue, 2 Oct 2012 00:19:43 -0400
Subject: cdec cleanup, remove bayesian stuff, parsing stuff

---
 gi/pyp-topics/src/log_add.h | 30 ------------------------------
 1 file changed, 30 deletions(-)
 delete mode 100644 gi/pyp-topics/src/log_add.h

(limited to 'gi/pyp-topics/src/log_add.h')

diff --git a/gi/pyp-topics/src/log_add.h b/gi/pyp-topics/src/log_add.h
deleted file mode 100644
index e0620c5a..00000000
--- a/gi/pyp-topics/src/log_add.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef log_add_hh
-#define log_add_hh
-
-#include <limits>
-#include <iostream>
-#include <cassert>
-#include <cmath>
-
-template <typename T>
-struct Log
-{
-    static T zero() { return -std::numeric_limits<T>::infinity(); } 
-
-    static T add(T l1, T l2)
-    {
-        if (l1 == zero()) return l2;
-        if (l1 > l2) 
-            return l1 + std::log(1 + exp(l2 - l1));
-        else
-            return l2 + std::log(1 + exp(l1 - l2));
-    }
-
-    static T subtract(T l1, T l2)
-    {
-        //std::assert(l1 >= l2);
-        return l1 + log(1 - exp(l2 - l1));
-    }
-};
-
-#endif
-- 
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