Version 4
SHEET 1 1368 680
WIRE 336 -128 336 -160
WIRE 336 -16 336 -48
WIRE 336 96 336 64
WIRE 336 208 336 176
WIRE 336 320 336 288
WIRE 336 432 336 400
WIRE 336 544 336 512
WIRE 336 656 336 624
FLAG 336 -16 0
FLAG 336 -160 V1
FLAG 336 208 0
FLAG 336 64 a1
FLAG 336 432 0
FLAG 336 288 a2
FLAG 336 656 0
FLAG 336 512 a3
SYMBOL voltage 336 -144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 1k)
SYMBOL bv 336 80 R0
SYMATTR InstName B1
SYMATTR Value V=0.001*square(V(V1))
SYMBOL bv 336 304 R0
SYMATTR InstName B2
SYMATTR Value V=0.001*pow(V(V1),2)
SYMBOL bv 336 528 R0
SYMATTR InstName B3
SYMATTR Value V=0.001*V(V1)*V(V1)
TEXT 174 -88 Left 2 !.tran 5m