to setup# Y/ s' G: L9 o/ d g9 w8 A) u5 z. H
clear-all + D- W% h) ~. c: z6 E& a' s' c crt 5- d. K2 m6 F5 i* Q' p( }4 l4 H& N5 V
absolute-value 10 ' I. k: X( W( Eend ; j+ G" w; F1 ^to-report absolute-value [ number ]/ \, r9 j2 s0 G |- e" g
ifelse number >= 0 [report number] [report (- number)]0 H* U% [: V. @. I" M2 V8 I1 I0 B
end # U' ?. s' ]9 q( U6 v. P" ]3 Jcheck时出错
发表于 2008-4-16 09:40:56
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