Equate elements:  no current cell.

Class eigth_mirror.spice (1):  Merged 162 parallel devices.
Subcircuit summary:
Circuit 1: ../../xschem/bias/current_mirro |Circuit 2: eigth_mirror.spice              
-------------------------------------------|-------------------------------------------
sky130_fd_pr__pfet_01v8 (180->18)          |sky130_fd_pr__pfet_01v8 (180->18)          
Number of devices: 18                      |Number of devices: 18                      
Number of nets: 19                         |Number of nets: 19                         
---------------------------------------------------------------------------------------
Resolving automorphisms by property value.
Resolving automorphisms by pin name.
Netlists match uniquely.
Circuits match correctly.
Cells have no pins;  pin matching not needed.
Device classes ../../xschem/bias/current_mirrorx8.spice and eigth_mirror.spice are equivalent.
Circuits match uniquely.