Eroare de compilare: main.cpp:2:1: error: 'x' does not name a type x=linspace(-1,3/2,100); ^ main.cpp:3:1: error: 'g' does not name a type g=(3+x-2*x.^2).^(1/4); ^ main.cpp:4:7: error: expected constructor, destructor, or type conversion before '(' token figure(1); ^ main.cpp:5:5: error: expected constructor, destructor, or type conversion before '(' token plot(x,g); ^ main.cpp:6:1: error: 'hold' does not name a type hold on ^~~~ main.cpp:8:1: error: 'x2' does not name a type x2=3/2; ^~ main.cpp:9:1: error: 'y1' does not name a type y1=-1; ^~ main.cpp:10:1: error: 'y2' does not name a type y2=3/2; ^~ main.cpp:11:1: error: 'xx' does not name a type xx=[x1,x2,x2,x1,x1]; ^~ main.cpp:12:1: error: 'yy' does not name a type yy=[y1,y1,y2,y2,y1]; ^~ main.cpp:13:5: error: expected constructor, destructor, or type conversion before '(' token plot(xx,yy,'r'); ^ main.cpp:14:1: error: 'hold' does not name a type hold off; ^~~~ main.cpp:15:7: error: expected constructor, destructor, or type conversion before '(' token figure(2) ^ main.cpp:17:5: error: expected constructor, destructor, or type conversion before '(' token plot(x,gderiv); ^ main.cpp:18:1: error: 'hold' does not name a type hold on; ^~~~ main.cpp:19:5: error: expected constructor, destructor, or type conversion before '(' token plot([-1,1.5],[-1,-1],'g'); ^ main.cpp:20:5: error: expected constructor, destructor, or type conversion before '(' token plot([-1,1.5],[1,1],'g'); Non zero exit status: 1