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本帖最后由 jiasilu 于 2010-1-9 13:10 编辑
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$10, excellent condition3 X8 Y9 t6 j+ w+ x% [0 B6 _' [' q+ M& i3 o
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suitable for stat151 252 and various econ math cources- W R' f6 c) ?7 a, o
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http://math.mohawkcollege.ca/el546W/el546w.html
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( a# H+ Y: `) f5 H9 u) u5 S5 bDual 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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