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本帖最后由 jiasilu 于 2010-1-9 13:10 编辑 ) ~ p# Q" S7 k5 Z$ v
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$10, excellent condition1 B" v" W0 L/ X7 d
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; Q8 |2 A; J& @; i' Asuitable for stat151 252 and various econ math cources* y' Z& z% [+ \
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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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