Mathematics
         
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Derivative function
Function image
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Function Image Library：
    Each page has 20 analytic expressions of function images.
    Click the analytic expression to enter the corresponding function image.
    Current location：Function image > Function Image Library
    
Draw a function image：

           
y=（1-x）+（1+x）


    
Draw a function image：

           
y=xcos3x


    
Draw a function image：

           
y=sin(2*3.14159*x+3.14159/2)


    
Draw a function image：

           
y=sin(2*3.14159*x-3.14159/2)


    
Draw a function image：

           
y=sin(2*3.14159*x-3.14159/4)



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  New addition:Lenders ToolBox module（Specific location：Math OP > Lenders ToolBox ），welcome。