Eroare de compilare in evaluator: user.cpp:4: error: 'long int y1' redeclared as different kind of symbol /usr/include/bits/mathcalls.h:242: error: previous declaration of 'double y1(double)' user.cpp: In function 'int main()': user.cpp:14: warning: format '%ld' expects type 'long int*', but argument 5 has type 'double (*)(double)throw ()' user.cpp:15: error: 'abs' was not declared in this scope user.cpp:16: error: pointer to a function used in arithmetic user.cpp:26: error: ISO C++ forbids comparison between pointer and integer user.cpp:26: error: invalid operands of types 'long int' and 'double ()(double)throw ()' to binary 'operator*' user.cpp:28: error: ISO C++ forbids comparison between pointer and integer user.cpp:28: error: invalid operands of types 'double ()(double)throw ()' and 'long int' to binary 'operator*' user.cpp:30: error: ISO C++ forbids comparison between pointer and integer user.cpp:30: error: invalid operands of types 'long int' and 'double ()(double)throw ()' to binary 'operator-' user.cpp:32: error: ISO C++ forbids comparison between pointer and integer user.cpp:32: error: invalid operands of types 'long int' and 'double ()(double)throw ()' to binary 'operator-'