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Diffstat (limited to 'Eigen/src/Core/IO.h')
-rw-r--r-- | Eigen/src/Core/IO.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Eigen/src/Core/IO.h b/Eigen/src/Core/IO.h index 78a83b722..50bf93d9f 100644 --- a/Eigen/src/Core/IO.h +++ b/Eigen/src/Core/IO.h @@ -128,6 +128,7 @@ struct significant_decimals_default_impl static inline int run() { using std::ceil; + using std::log; return cast<RealScalar,int>(ceil(-log(NumTraits<RealScalar>::epsilon())/log(RealScalar(10)))); } }; |