Grapher Free|教育線上App不用買

You can draw a graph of any function as simple 2-D or 3-D.

After that, You can draw graphs of functions that you wonder as you want.

In 2D mode or 3D mode, you can draw easily many graphs.

This is a fun job if you prefer. I wonder how the graphs of functions change when the function's parameters change.

Normal functions, logarithmic functions, exponential function, the absolute value function, trigonometric functions, inverse trigonometric functions, and many more can easily draw a graph of the function.

In three-dimensional graphics, sphere, Moebius strip, Cone, and many more can draw graphs of three-dimensional shapes.

NO SAVE FUNCTION.

Instructions -------------------------------------------------------------------------------------------------

To use simple graph write your function in to the f(x) box and tap to Draw Graph button.

To draw a 3D graph write your functions parameters in to the boxes ( x, y, z ) and tap to Draw Graph button.

( Use "s" and "t" as parameter. )

If you want to see different 3D shapes then you can use Auto Graph button. There are several examples to see.

To write your function you can use that symbols ;

sin, cos, tan, ln, sqrt, abs, acos, asin, atan , ceil, floor, round, max, min, plus, minus, mul, div, pow,

. ,

^ , POWER

* , MULTIPLICATION

+ , ADDITION

- , SUBTRACTION

/ , DIVISION

() ,

abcdefghijklmnopqrstuwvxzy ,

0123456789

When you try to draw 3D shapes you will be interest more.

2D and 3D function grapher.

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