Graphoid Graphic Calculator is a free trial software application from the PIMS & Calendars subcategory, part of the Business category.
The app is currently available in English and it was last updated on 2013-10-14. The program can be installed on Android.
Get Graphoid - the graphing scientific calculator with fast and easy zoom. Use the scientific calculator look-alike touch keyboard to enter expressions and functions, all on one screen without "2nd" key. Draw graphs or value tables, zoom in the values of the value table or graph by just touching the screen. Calculate min, max, intersections and more in graph mode as well as in table mode!
* EASY TO ZOOM GRAPHS OF FUNCTIONS
Use pinch zoom (two-finger zoom) to zoom graphs on multitouch devices. On older devices you can use one-finger zoom. Just long press the graphs to enter the zoom mode. Then just drag left/right/up/down to zoom. The scale grid is automatically updated. To select the interesting parts of the graphs has never been easier! With Graphoid calculator you can focus on inspecting graphs of functions, not how to use menus.
* ZOOMABLE VALUE TABLE OF FUNCTIONS
The functions can be investigated by a value table as well. By dragging the table up/down you move the visible interval of the function. You can even zoom the table values with pinch zoom on multitouch devices or by using the zoom buttons on the screen on non-multitouch devices. The differences between the x-values are auto calculated to be human readable. Rotate the device to portrait format and compare two functions in the table. Of course you can calculate min, max, intersections etc right from the table screen. To inspect functions with a value table is faster, easier and more intuitive than ever with Graphoid!
* SYNTAX HIGHLIGHTING INCREASES READABILITY
When you enter expressions or functions they are displayed with colored text; the negative sign has a different color than the subtraction sign, the scientific notation 'E' is highlighted by color so you don't miss it (we all have received answers like 1.394735386937635E9 without notice the 'E'). During the input of an expression matching parentheses are highlighted with color to make multi parentheses input more readable.
* EASY HUMAN READABLE ERROR MESSAGES
In case you enter an illegal expression you will get an easy-to-read error message. Also, if a calculation error occur a specific human-friendly error message will tell you what went wrong; 'Division by zero', 'Log of a negative number is illegal' etc. Graphoid is made to help us avoid mistakes!
* STORED VARIABLES AND EXPRESSIONS
You can easily store variables with an arbitrary name and use them in future calculations. The last entered expressions are automatically stored and can be reused or edited.
Graphoid Graphic Calculator (version 1.3.2) is available for download from our website.
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Here you can find the changelog of Graphoid Graphic Calculator since it was posted on our website on 2016-12-22.
The latest version is 1.3.2 and it was updated on soft112.com on 2017-06-28.
See below the changes in each version:
posted on 2013-10-14
Android 4.0+,Now a cursor is displayed in editor field.,---------------------------,Better editing of input.,Just touch input text to move cursor position.