st: how to break too long expression in nlcom

[Atsushi IIMI <iimi_atsushi@yahoo.co.jp>]

Dear,
I am performing a complex point estimation by "nlcom"
using STATA v8. 
Then the error message r(130) "too long expression" has
appeared. 
I would like to know how to break it in shorter parts, as
suggested by Reference. 
If someone knows, please kindly let me know.  

Atsushi I, JBIC Inst. 

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