id summary reporter owner description type status milestone component version severity resolution keywords cc 10993 frexp with multiprecision cpp_dec_float_50 returns random values with VS 2013 Paul A. Bristow christopher_kormanyos "With VS 2013, math function frexp with multiprecision cpp_dec_float_50 and with expression-templates ON returns spectacularly wrong and random values. GCC 4.9.1 returns the expected values. Switching expression-templates OFF also works as expected. multiprecision cpp_bin_float_50 works as expected. " Bugs closed To Be Determined multiprecision Boost 1.57.0 Problem fixed cpp_dec_float_50