○ Prepare a function by buttons at the top.

○ Tap the graphic section to draw.

○ Enter a value for X, the result is calculated.


○ There are four rows at bottom app section that keep formulas for further usage.
to remove a formula, long press it


○ to graph charts together select checkboxes at bottom section(up to four items)


○ Units number of the chart section is changeable. By default, it is set to 20.  Choose a value between 5 to 80. For more details and accuracy try low ranges, and for more result to view set great numbers.

○ Axes are displaceable up to 1000 units in both side.

○ to draw chart fullscreen:
After the graph is drawn, touch the graphic section again. And also in vertical mode rotate your device Horizontally.

○ In the setting section you can choose:
- themes,
- custom themes
- thickness and color of the chart.
- dark mode
- hide unit numbers and guidelines
- select a pre function
and more.

○ As you enter a function it's saved for further usage. (up to fifty items)



To install the free version, touch the link below:
https://play.google.com/store/apps/details?id=com.nazofar.MathFunctionDrawingfree