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本帖最后由 jiasilu 于 2010-1-9 13:10 编辑 : ~1 T7 H( ~# c
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$10, excellent condition0 H& J/ S1 t& l `. M2 |( e9 \7 `+ @
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suitable for stat151 252 and various econ math cources K; p: k' H0 V1 n, a) j6 x
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: k6 N" B. o' SDual Power Scientific Calculator features 469 functions, 10x2 line display, advanced D. A. L. , seven memories, last answer recall, multi-line playback and editing, two variable statistics, binary/octal/hexadecimal calculations, differential and integral calculus, 44 metric and 40 scientific conversions, fraction calculations. |
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发表于 2010-1-9 13:02
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