0 1 2 3 4 5 6 7 8 9 .
+ - * / ^
( ) [ ] = x y $\pi$ e
$\sqrt{}$ sin cos tan cot ln exp asin acos atan
BckSp         Clear        
OK
请在表单中输入你的数据并点击“提交”按钮。在菜单的第二行,你可以改变计算类型。
计算功能被分成了几个组。将鼠标移至组名上可以显示介绍(菜单的第一行)。
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二重积分

$\int_a^b\left[\int_c^d f(x,y) \mathrm{d}x\right]\mathrm{d}y$

       
int int
       

$\iint_M f(x,y) \mathrm{d}x\mathrm{d}y$

函数: $f(x,y)=$
Region for integration: $\leq$ $\leq$ (bounds and variable for the outside integral)
  $\leq$      $\leq$    (bounds and variable for the inside integral)

坐标轴

积分区间(可用小数): xmin =   xmax =
ymin =   ymax =      

Additional computation (html only)

The calculator evaluates .
Evaluate also .
Evaluate also .
Evaluate also .
Evaluate also .
Evaluate also .
将 arcsinh 和 arctanh 写成 log 形式
(请不要反复点击,结果将在数秒钟后呈现。)
Output:htmlPDF
Output:htmlPDF
Output:htmlPDF

离线版本 可以在此处获取。同时我们也欢迎你 参与翻译
The project Mathematical Assistant on Web is hosted on sourceforge.net and supported by Grant 99/2008 of FRVŠ.

MADAS ATG 20 - one of the most complex mechaincal calculator. The registers invove 80 digits.

The rest of the Youtube chanel.

Warning. Did you try the problem by yourself first? Blind rewriting problem to computer and puting down the answer may have serious negative influence on your education. The optimal way how to use this application is to solve the problem and then check your result against computer generated answer.



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