Eroare de compilare in evaluator: user.cpp:9: error: 'long double yn' redeclared as different kind of symbol /usr/include/bits/mathcalls.h:243: error: previous declaration of 'double yn(int, double)' user.cpp: In function 'void solve()': user.cpp:37: error: assignment of function 'double yn(int, double)' user.cpp:37: error: cannot convert 'long double' to 'double ()(int, double)throw ()' in assignment user.cpp:40: error: invalid operands of types 'long double' and 'double ()(int, double)throw ()' to binary 'operator-' user.cpp:40: error: invalid operands of types 'long double' and 'double ()(int, double)throw ()' to binary 'operator-' user.cpp:45: error: cannot convert 'double ()(int, double)throw ()' to 'long double' in assignment