Volt E1 1 0 DC=20
Volt E2 5 0 DC=10
Curr J1 2 1 DC=1
Curr J2 3 2 DC=3
Res R1 1 4 4
Res R2 4 3 1
Res R3 2 0 3
Short S 3 5 I=I2 $ kommentti
Analyze DC

Print S "U42=" REAL Vdc(4)-Vdc(2) S 
+ "I=" REAL Idc(I2) LF