[軟體] [自製] 超快計算機 (Quick Calculator)
大家好~小弟來分享我自己寫的Android App
也第一次在此版PO文
應該可以在這篇推廣吧?
希望大家會喜歡囉~
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App 名稱:超快計算機 (Quick Calculator)
支援語言:中文、英文
Google Play: https://play.google.com/store/apps/details?id=tw.neil.qc
YouTube: http://youtu.be/2tRsRIw_wg8
免費,但有放廣告(放廣告當然是想賺點小錢啦XD)
因為含廣告,所以 App 需要網路權限
特色及功能:
★ 輸入完馬上顯示答案,不需按等號
★ 以顏色區分數字及運算符號,一目了然
★ 算式可複製、剪下、貼上
★ 支援開根號、次方、三角函數、指數函數、雙曲線函數等
★ 三種外觀介面(會持續增加)以及方便的介面切換控制面板
★ 可自定四捨五入到哪個小數位數(預設第 4 位,如果關閉則最大可到第 323 位)
★ 自動記錄算式步驟,可回上一步或下一步,或者查看所有記錄
★ 能計算一些「非正規算式」。例如:
正規算式 ==> 非正規算式
0.2*0.4/0.5 ==> .2*.4/.5
50%*60%*70% ==> 50%60%70%
-((0.23%)%)% ==> -.23%%%
(-1.2)*(-3.4)*(-5.6) ==> -1.2*-3.4*-5.6
1%*sin(50%)*cos(30%)*(20%) ==> 1%sin50%cos30%20%
1.1*(-2+6.5)*(-7-1.1)*5.3 ==> 1.1(-2+6.5)(-7-1.1)5.3
8*(-4)*cos(-30.1)*tan(50.2) ==> 8*-4cos-30.1tan50.2
★ 非常快的算式計算速度。在 Aspire One AOA150 小筆電上測試計算一個長度有 5,000,000 個字元的非正規算式僅花 0.695 秒。如果對此測試想了解更多可以到這網頁:http://neilchennc.blogspot.tw/2013/01/android-quick-calculator-about-expression-testing.html
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.160.232.218
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