Functionality of the program described here.

---

* There is an opportunity enter parameter t. For example, 10*sin(t + x)*cos(t+x).

---

Use filled graphs for working. Just enter meanings at the command line, then choose the graph's color and filled color at the color table.

You can see examples here:

All changes with filled graphs can be saved to disk.

Besides, you can set flag to "On" position in this window for filled graph:

---

You can select some area for zoom in the picture. Here you can see steps for zoom in and undo the image. Hotkey for Undo is CTRL + Z

---

There is a Motion Blur effect now. You can see it at lower example. You can try it if you will enter at the comand line, for example, this meaning: cos(t+x) and press "Forward" button.

---

You can choose Line Style for graph:

---

Example 1:

Typing in the command line: cos(x)*x. Then we have got the graphic of this function:

Example 2:

Typing in the command line: cos(x)/x. Graphic of this function is:

Example 3:

Typing in the command line: sin(x)/x. Graphic of this function is:

Example 4:

Typing in the command line: tan(x)*x. Graphic of this function is:

Example 5:

Enter in the command line: sin(x) > press "Enter" > set (for example) red color > press "Add" button > enter cos(x) > press "Enter" >
set (for example) green color.
You've got this:

Press "Forward" button, "Back" button or "Stop" button to manipulate the function.