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本帖最后由 jiasilu 于 2010-1-9 13:10 编辑 + R. ?* s# I% y
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$10, excellent condition& ?8 G. _/ o- ~) W: `
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4 M& w# ~9 _8 w9 c! ?suitable for stat151 252 and various econ math cources& k. M) Y; l9 x3 Q% `: u( t' K
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3 L/ G' y$ k" `% w3 }+ cOperating Procedures~~~~
3 x+ {; b# ^! ?http://math.mohawkcollege.ca/el546W/el546w.html
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Dual 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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