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+//example 1.5
+clc; funcprot(0);
+// Initialization of Variable
+Vniu1=2.45;//V
+Vniu2=2.55;//V
+Vinvu1=2.45;
+Vinvu2=2.55;
+Ri1=9000;//ohm
+Ri2=1000;//ohm
+Rf1=1000;
+Rf2=9000;
+Rg=200;//load resistance
+//calculation
+Iri1=Vniu1/Ri1;
+disp(Iri1*1e6,"input resistor current in microA:")
+Irg=(Vniu2-Vniu1)/Rg;
+disp(Irg*1e6,"input resistor current in microA:")
+Irf1=Irg-Iri1;
+disp(Irf1*1e6,"feedback resistor current in microAmp:")
+Vrf1=Irf1*Rf1;
+disp(Vrf1*1000,"resistor voltage in mV:")
+Vou1=Vniu1-Vrf1;
+disp(Vou1,"1st output voltage in V:")
+Iri2=(Vniu2-Vou1)/Ri2;
+disp(Iri2*1e6,"input resistor current in microA:")
+Irf2=Iri2+Irg;
+disp(Irf2*1e6,"input resistor current in microA:")
+Vrf2=Irf2*Rf2//feedback resistor voltage
+disp(Vrf2,"feedback resistor voltage in V:")
+Vo=Vrf2+Vniu2;
+disp(Vo,"2nd output voltage in V:")
+clear()