Version 4
SHEET 1 1568 1252
WIRE -224 176 -224 128
WIRE -224 320 -224 256
WIRE -224 448 -224 400
WIRE -224 592 -224 528
WIRE -224 736 -224 688
WIRE -224 880 -224 816
WIRE -160 400 -224 400
WIRE -96 688 -224 688
WIRE -96 736 -96 688
WIRE -96 880 -96 816
WIRE -96 1072 -96 1024
WIRE -96 1216 -96 1152
WIRE -64 128 -224 128
WIRE 64 736 64 688
WIRE 64 880 64 816
WIRE 64 1024 -96 1024
WIRE 64 1072 64 1024
WIRE 64 1216 64 1152
WIRE 112 128 16 128
WIRE 144 128 112 128
WIRE 144 192 144 128
WIRE 144 320 144 272
WIRE 192 400 -160 400
WIRE 192 448 192 400
WIRE 192 592 192 528
WIRE 192 688 64 688
WIRE 192 736 192 688
WIRE 192 880 192 816
WIRE 256 128 144 128
WIRE 256 208 256 128
WIRE 256 320 256 272
WIRE 336 736 336 688
WIRE 336 880 336 816
WIRE 336 1072 336 1024
WIRE 336 1216 336 1152
WIRE 400 688 336 688
WIRE 496 176 496 128
WIRE 496 320 496 256
WIRE 496 448 496 400
WIRE 496 592 496 528
WIRE 496 688 400 688
WIRE 496 736 496 688
WIRE 496 880 496 816
WIRE 512 1024 336 1024
WIRE 512 1072 512 1024
WIRE 512 1216 512 1152
WIRE 608 128 496 128
WIRE 608 400 496 400
WIRE 624 736 624 688
WIRE 624 880 624 816
WIRE 688 688 624 688
WIRE 800 128 608 128
WIRE 800 176 800 128
WIRE 800 320 800 256
WIRE 800 400 608 400
WIRE 800 448 800 400
WIRE 800 592 800 528
WIRE 800 688 688 688
WIRE 800 736 800 688
WIRE 800 880 800 816
FLAG 144 320 0
FLAG -224 320 0
FLAG 256 320 0
FLAG -224 128 a
FLAG 112 128 b
FLAG 608 128 c
FLAG 496 320 0
FLAG 800 320 0
FLAG 608 400 d
FLAG 496 592 0
FLAG 800 592 0
FLAG -160 400 e
FLAG -224 592 0
FLAG 192 592 0
FLAG -224 880 0
FLAG -224 688 vk
FLAG 64 880 0
FLAG 64 688 vpi
FLAG 400 688 bpi
FLAG 336 880 0
FLAG 496 880 0
FLAG -96 880 0
FLAG 192 880 0
FLAG 688 688 bpic
FLAG 624 880 0
FLAG 800 880 0
FLAG -96 1216 0
FLAG -96 1024 v4
FLAG 64 1216 0
FLAG 336 1216 0
FLAG 336 1024 v5
FLAG 512 1216 0
SYMBOL voltage -224 160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value PULSE(0 1 0 1n 1n 1m 2m)
SYMBOL res 128 176 R0
SYMATTR InstName R1
SYMATTR Value {v}
SYMBOL res -80 144 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R2
SYMATTR Value {myfunc(u,v/3)}
SYMBOL cap 240 208 R0
SYMATTR InstName C1
SYMATTR Value {1e-5/w}
SYMBOL bv 496 160 R0
SYMATTR InstName B1
SYMATTR Value V=V(a)*V(b)+0.2*W
SYMBOL res 784 160 R0
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL bv 496 432 R0
SYMATTR InstName B2
SYMATTR Value V=V(a)*V(b)+0.2*{W}
SYMBOL res 784 432 R0
SYMATTR InstName R4
SYMATTR Value 1K
SYMBOL bv -224 432 R0
SYMATTR InstName B3
SYMATTR Value V=V(a)*V(b)+{0.2*W}+{.1*W}*V(a)
SYMBOL res 176 432 R0
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL voltage -224 720 R0
SYMATTR InstName V2
SYMATTR Value {k}
SYMBOL voltage 64 720 R0
SYMATTR InstName V3
SYMATTR Value {pi}
SYMBOL bv 336 720 R0
SYMATTR InstName B4
SYMATTR Value V=pi*2
SYMBOL res 480 720 R0
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL res -112 720 R0
SYMATTR InstName R7
SYMATTR Value 1k
SYMBOL res 176 720 R0
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL bv 624 720 R0
SYMATTR InstName B5
SYMATTR Value V={pi*2}+.1
SYMBOL res 784 720 R0
SYMATTR InstName R9
SYMATTR Value 1K
SYMBOL voltage -96 1056 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR InstName V4
SYMATTR Value 1
SYMATTR SpiceLine Rser=10
SYMBOL res 48 1056 R0
WINDOW 3 26 100 Left 0
SYMATTR InstName R10
SYMATTR Value R=v/u+4+w+V(b)
SYMBOL voltage 336 1056 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR InstName V5
SYMATTR Value 1
SYMATTR SpiceLine Rser=10
SYMBOL res 496 1056 R0
WINDOW 3 24 115 Left 0
SYMATTR InstName R11
SYMATTR Value R={v/u+4+w}+V(b)
TEXT 144 -416 Left 0 !.measure ww PARAM w
TEXT -248 -416 Left 0 !.step param w list 4 8 13
TEXT -248 -336 Left 0 !.func myfunc(x,y) {sqrt(x*x+y*y)}
TEXT -248 -456 Left 0 !.tran 2m
TEXT 144 -376 Left 0 ;.measure ww PARAM {w}  ; NO, gives wrong result for w
TEXT -248 -384 Left 0 !.param u=100 v=600
TEXT 144 -336 Left 0 ;.func myfunc(x,y) sqrt(x*x+y*y)  ; YES, works also
TEXT -248 -280 Left 0 !.param uvn=myfunc(u,v/w)
TEXT 144 -280 Left 0 !.measure uvn1 PARAM uvn
TEXT -248 -240 Left 0 !.param uvc={myfunc(u,v/w)}
TEXT 144 -240 Left 0 !.measure uvc1 PARAM uvc
TEXT -248 -200 Left 0 !.param kn=u/w+1
TEXT -248 -160 Left 0 !.param kc={u/w+1}
TEXT 144 -160 Left 0 !.measure kc1 PARAM kc
TEXT 144 -200 Left 0 !.measure kn1 PARAM kn
TEXT -248 -104 Left 0 !.param k={u/v*w}
TEXT 144 -104 Left 0 !.measure kk1 PARAM k ; Warning, shows constant Boltz=1.38..
TEXT -248 -64 Left 0 !.param pi={u/v*w}
TEXT 144 -64 Left 0 !.measure pi1 PARAM pi ; Warning, shows constant PI=3.14..
TEXT -248 -24 Left 0 !.param e={u/v*w}
TEXT 144 -24 Left 0 !.measure e1 PARAM e ; Warning, shows constant E=2.71..
TEXT -248 16 Left 0 !.param q={u/v*w}
TEXT 144 16 Left 0 !.measure q1 PARAM q ; Warning, shows constant q=1.60..
TEXT 80 976 Left 0 ;Treated as B-source
TEXT -240 -1040 Left 0 ;Rules For Curly Braces\n \n1. Curly braces are necessary if used as values for \nresistors, capacitors, inductors, E, F, G, H, V, I -sources,\nor parameters of ".models". Curly braces have to include \nthe whole expression here. \n \n2. They are optional for B-sources, ".function" and ".param" statements.\n \n3. If used in ".param" then curly braces must be around the whole expression.\n \n4. If used in ".function" then curly braces must be around the whole expression.\n \n5. In B-sources they can be around the static(independent) values,\nbut not around dependent voltages or currents.\n \n6. In ".measure ... PARAM ..." are no braces allowed even when \nparams are referenced. Warning, there are some constant names \nlike k, e, q, pi which are not the same as in your ".param" when\nyou have defined it there.
TEXT 144 -456 Left 0 ;View-> SPICE Error Log   for .measure results
RECTANGLE Normal 752 1248 -208 944 2