file	benchmark/bipopt/intro.bmrk
for	Troff(-mm)/Eqn/Pic file; general description, references;

file	benchmark/bipopt/cmmode.bmrk
for	common-mode circuit; Troff/Eqn and PostScript at end!

file	benchmark/bipopt/casc.bmrk
for	Schmitt trigger cascade

file	benchmark/bipopt/dcnine.bmrk
for	circuit from Chua

file	benchmark/bipopt/hybr.bmrk
for	all-NPN voltage reference from Banwell

file	benchmark/bipopt/oa741.bmrk
for	input stage of 741 op-amp

file	benchmark/bipopt/vref.bmrk
for	Brokaw voltage reference




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