Merge branch 'dev' of https://bitbucket.org/ubauer/ripser into dev

* 'dev' of https://bitbucket.org/ubauer/ripser:
  updated version number in readme
  explicit word sizes for index_t and coefficient_t

2 files changed, 3 insertions, 3 deletions

diff --git a/README.md b/README.md
index 1f41a15..0a3f304 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ Ripser's efficiency is based on a few important concepts and principles:
 
 
 ### Version
-[Latest release][latest-release]: 1.0 (July 2016)
+[Latest release][latest-release]: 1.0.1 (September 2016)
 
 
 ### Building
diff --git a/ripser.cpp b/ripser.cpp
index 6502f63..93bd10e 100644
--- a/ripser.cpp
+++ b/ripser.cpp
@@ -46,8 +46,8 @@ template <class Key, class T> class hash_map : public std::unordered_map<Key, T>
 typedef float value_t;
 // typedef uint16_t value_t;
 
-typedef long index_t;
-typedef short coefficient_t;
+typedef int64_t index_t;
+typedef int16_t coefficient_t;
 
 class binomial_coeff_table {
 	std::vector<std::vector<index_t>> B;