What's New
New design and added new samples to random graph..
App Description
Parametric Grapher. Draw 2D and 3D Advanced Parametric or Simple graph.
3D Parametric Graph :
Enter formulas for the three coordinates in terms of the parameters t and s.
2D Simple Graph :
Enter formula just for the one coordinate in terms of the parameters t or s.
After you enter formulas tap the GRAPH ...
You can change the grid, opacity of a surface displayed, and rotate a surface.
Exmp: 2*t^2+sin(s)-t/2
* : Multiplication
/ : Division
^ : Exponentiation
+ : Addition
- : Subtraction
Trigonometric & Inverse Trigonometric Functions:
sin( ) , cos( ) , tan( ) , asin( ) , acos( ) , atan( )
Exmp : tan(pi*t/3)+acos(s)
Use pi for the constant pi ; 3,14...
Use ln( ) for the natural logarithm, e for the natural base.
Exmp : e^(2-s)*ln(t^2+1)
sqrt( ) for the square root abs( ) for the absolute value
max( , ) for the maximim of two entries
min( , ) for the minimum of two entriesfloor( ) , ceil( ) , round( ) for the previous, next, and the nearest integer ...
iPhone Screenshots
(click to enlarge)
iPad Screenshots
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App Changes
- August 16, 2019 Initial release
- December 31, 2019 Price increase: FREE! -> $0.99
- July 14, 2020 New version 2.0.0
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