Graph It!

Graph It!

10,000 - 50,000 downloads

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GraphIt is a utility that is used to display on a Cartesian plane any mathematical function, which can be f(x)=2, f(x)=2*x, f(x)=sin(x) ecc... The management function is entrusted to you: you can add more or modify existing ones.

The integration of functions is facilitated by self-completion of statements, also expressions of the interpreter is very flexible and allows the inclusion of any function: even the most complex are recognized and interpreted correctly.
The main functions recognized are: abs(x), acos(x), acosh(x), asin(x), asinh(x), atan(x), avg(x1,x2,...,xN), ceil(x), combin(x,y), cos(x), cosh(x), e(), exp(x), fact(x), floor(x), lg(x), ln(x), log(x,y), max(x1,x2,...,mN), min(x1,x2,...,xN), mod(x,y), pi(), pow(x,y), rand(), sign(x), sin(x), sinh(x), sqrt(x), sum(x1,x2,...,xN), tan(x), tanh(x), toDeg(x), toRad(x).

The graph allows an accurate view of the trend of function at any point in the plane. You can zoom and pan through the classical gestures.

There is also a tool which can calculate the value of the functions included, given the value of x (via a number or expression).

Tags: todeg 函數, 走勢圖, codigo en para mostrar puntos en plano cartesiamo, piano cartesiano.

Recently changed in this version

Version 2.1.1:
-Bugfixes

Version 2.1:
-Now you can buy graph it indipendently for 0.99€


Comments and ratings for Graph It!
  • (62 stars)

    by Deepesh Singhal on 10/06/2014

    An awesome app. Works very accurately in most cases. But has a few rare errors like i cant see the graph of f(x)=(-1)^x. However it is more accurate than most other similar apps

  • (62 stars)

    by Yashmitha Kumaran on 14/05/2014

    Awesome

  • (62 stars)

    by Andrew ZC on 11/05/2014

    Good but won't recognize In or any other funtion

  • (62 stars)

    by Arnab Som on 17/04/2014

    Best

  • (62 stars)

    by Samir Emam on 01/02/2014

    fantastic

  • (62 stars)

    by Brijesh Verma on 06/01/2014

    And least integer function plz upgrade it for advance function

  • (62 stars)

    by BipptyBoopity Boo on 13/12/2013

    Does not help me a bit