* first line is the TITLE and is ignored (even if it looks like a command)
.options savecurrents
V1 in 0 DC 1
R1 in 0 1meg      $ 1,000,000 ohm  -> I = 1 uA
R2 in 0 1k        $ 1,000 ohm      -> I = 1 mA
R3 in 0 1m        $ 0.001 ohm (m = MILLI, not mega!) -> I = 1000 A
Rcont in 0
+ 2k              $ line continued with '+'  -> 2000 ohm, I = 0.5 mA
.op
.control
  run
  print @R1[i] @R2[i] @R3[i] @Rcont[i]
.endc
.end