數學軟體,供學生學習預算。對於教師來說,對教授預計算計算很有趣。數學中心1級包括圖形計算機2D,高級計算機,簡單理性計算機,和從控制面板調用的簡單整數計算機。簡單的計算機是一個通用計算機,它結合了使用簡單性和計算能力。它處理簡單的算術運算和複雜的公式。與簡單計算機相比,高級計算機在複雜性上又更進一步。高級計算機有兩個編輯視窗。用於編輯 x,第二個用於編輯 f(x)。在 x 視窗中,您可以輸入包含數位的任何數位或公式。在 f(x) 視窗中,您可以輸入包含 x 的數位和公式的公式。首先,將計算 x。然後,x 的結果將被替換為 f(x) 的公式中。存在兩個編輯視窗需要在視窗之間切換。您可以通過按下「+quot」和「轉到 f(x)」或按下視窗內來執行。如果忘記輸入 x,則假定為 x=1。如果您忘記輸入 f(x),則假定為 f(x)=x。高級計算機以科學模式工作。內部計算中的所有數位都以科學格式處理。圖形計算機 2D 有兩個面板。左側面板具有放大方形,以左側面板上帶灰色邊框的小方形表示。它比左面板小 16 倍。右面板顯示放大方的內容放大了 16 倍。您可以按「縮放」 按鈕。然後,左側和右側面板將各縮放兩次。最大縮放為 8(樹按兩下 "縮放 =")。按下「縮放中心」上的按鈕"C"(用於中心)將圖片返回起始位置,在左側面板中心沒有縮放和放大正方形。
版本歷史記錄
- 版本 1.0.1.9 發佈於 2012-10-26
改進 - 版本 1.0.0.9 發佈於 2009-04-05
軟體細節
終端使用者許可協定
1. You may install a copy of the Software on your personal computers. For each paid license you are given five available hardware profiles. One profile is considered as main and four as alternative. Each hardware profile is based on processor. You may install Software either on five computers at once, or install on one computer and keep four available profiles for future use, or in any other combination. Once activated a profile becomes a used profile and number of available profiles decreases. A used profile cannot be replaced. For example, if a processor on your computer breaks down, you will have one main profile and three alternative profiles. If you have multiple operating systems on your computer, then you may install and activate the Software on each operating system under one profile. You may install and activate the Software on any virtual machine, but it can take an available profile, since virtual machines usually have different information for processor. If you have paid for a license, you may install and activate any past and future version of the Software. A paid license has no time limit. Activation of the Software requires internet connection. Once activated the Software does not require internet connection. 2. You may not reverse engineer, decompile, disassemble or otherwise attempt to discover the source code of the Software. 3. You may not alter or modify the Software or create a new installer for the Software.