This menu contains some tools for the functions that can be useful:
Let the user get the y-value from a specific x-value. At the moment, only plot functions are supported. Type a value or expression in the text box under "X:". In the list below all the available functions are shown. Press the "Calculate" button to find the function's y-value. The result will be shown in the y-value box.
Find the minimum value of the graph in a specified range.
Find the maximum value of the graph in a specified range.
Select a graph and the x-values in the new dialog that appears. Calulates the integral and draws the area between the graph and the x-axis in the range of the selected x-values in the color of the graph.
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