Depending on the environment, there seems to be a compilation error regarding the use of std::isalpha(). The likely cause is that the header file <cctype> is not included.
The target source file is src/nbla/function/generic/einsum.cpp.
Maybe you should add '#include <cctype>' to include/nbla/common.hpp.
Depending on the environment, there seems to be a compilation error regarding the use of std::isalpha(). The likely cause is that the header file <cctype> is not included.
The target source file is src/nbla/function/generic/einsum.cpp. Maybe you should add '#include <cctype>' to include/nbla/common.hpp.
K.Makiuchi