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Add C++11 max_digits10 for half.

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This commit is contained in:
Gael Guennebaud 2017-09-06 10:22:47 +02:00
parent b35d1ce4a5
commit 9c353dd145
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/arch/CUDA/Half.h
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@ -520,8 +520,8 @@ struct numeric_limits<Eigen::half> {
static const bool is_bounded = false;
static const bool is_modulo = false;
static const int digits = 11;
static const int digits10 = 2;
//static const int max_digits10 = ;
static const int digits10 = 3; // according to http://half.sourceforge.net/structstd_1_1numeric__limits_3_01half__float_1_1half_01_4.html
static const int max_digits10 = 5; // according to http://half.sourceforge.net/structstd_1_1numeric__limits_3_01half__float_1_1half_01_4.html
static const int radix = 2;
static const int min_exponent = -13;
static const int min_exponent10 = -4;