Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/9466
Title: 用軟體SYMPHONY把sin nx, cos nx分別表為sin x,cos x的多項式;把tan nx表為tan x的有理式
Authors: 葉東進
Issue Date: Feb-1991
Publisher: 臺灣師範大學科學教育中心
National Taiwan Normal University Science Education Center
URI: http://rportal.lib.ntnu.edu.tw//handle/77345300/9466
Other Identifiers: 931DC4D3-425B-DC30-8700-3BED45D03869
Appears in Collections:科學教育月刊

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