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authorUlrich Bauer <mail@ulrich-bauer.org>2019-07-13 17:29:35 +0200
committerUlrich Bauer <mail@ulrich-bauer.org>2019-07-13 17:29:35 +0200
commit30a1d9fd63efbe89f2d2276109d8b95b966501fa (patch)
tree9d92294b00a907afe2fc520291a245ba63d797c1
parent44ce5605a24a250e125efe4a94ea0b7a7be3e571 (diff)
added missing header
-rw-r--r--ripser.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/ripser.cpp b/ripser.cpp
index 70430eb..51b3d9e 100644
--- a/ripser.cpp
+++ b/ripser.cpp
@@ -46,6 +46,7 @@
#include <algorithm>
#include <cassert>
#include <chrono>
+#include <cmath>
#include <fstream>
#include <iostream>
#include <numeric>