ERRATA

Jsun Yui Wong
230 IF A(K)-(N(K)-B(K))/H(K)^J250 L(K)=B(K)
of my Google-Blogger posts should be replaced by
230 IF A(K)-(N(K)-B(K))/H(K)^J less than B(K) THEN 250 ELSE 260
250 L(K)=B(K).

(The "less than" above should be replaced by <.)