Student Grade Calculator 1.0

Visualizes and studies functions of one variable to find roots, extrema, integral, derivatives, graph. Results can be saved or printed. You can copy the graph to the clipboard. You have one-click control of the graph with zooming, panning, centering

Calculation of the optimum cross-section of slender struts strained for buckling and strength check calculation
according to Johnson, Tetmajer, Euler and Secant method. Simple definition of the strut type - 40 types of
predefined cross sections.

A scientific calculator provides calculations within a limit of 1 to 240 significant digits. According to run mode chosen, the calculation may be followed by a report with a list of arguments and all intermediate results in chronological order.