Easy Plotting: Graphs of Functions

The probably most important graphical task in a mathematical context is to visualize function graphs, i.e., to plot functions. There are two graphical routines plotfunc2d and plotfunc3d which allow to create 2D plots of functions with one argument (such as f(x) = sin(x), f(x) = x*ln(x) etc.) or 3D plots of functions with two arguments (such as f(x, y) = sin(x^2 + y^2), f(x, y) = y*ln(x) - x*ln(y) etc.). The calling syntax is simple: just pass the expression that defines the function and, optionally, a range for the independent variable(s).

2D Function Graphs: plotfunc2d

3D Function Graphs: plotfunc3d

Attributes for plotfunc2d and plotfunc3d

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