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+//example 1.3
+clc;funcprot(0);
+//Initialization of Variable
+Vni=0//non inverting voltage
+Vinv=0;//inverting voltage
+Vri1=1;
+Vri2=15;
+Ri1=5600//resistance
+Ri2=470000;
+Rf=10000//load resistance
+//calculation
+Ir1=Vri1/Ri1;
+disp(Ir1*1e6,"current through Ri1 in microAmp:")
+Ir2=Vri2/Ri2;
+disp(Ir2*1e6,"current through Ri2 in microAmp:")
+Irf=(Vri1/Ri1)+(Vri2/Ri2);
+disp(Irf*1e6,"current through Rf in microAmp:")
+Vr=Irf*Rf;
+disp(Vr,"voltage dropped in V:")
+Vo1=-Vr;
+disp(Vo1,"output voltage 1 in V:")
+Vo=Irf*Rf;
+disp(Vo,"output voltage in V:")
+clear()