1.3.2 Pro / October 14, 2013
(4.3/5) (7)
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Description

Get Graphoid - the graphing scientific calculator with fast andeasy zoom. Use the scientific calculator look-alike touch keyboardto enter expressions and functions, all on one screen without "2nd"key. Draw graphs or value tables, zoom in the values of the valuetable 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 FUNCTIONSUse pinch zoom (two-finger zoom) tozoom graphs on multitouch devices. On older devices you can useone-finger zoom. Just long press the graphs to enter the zoom mode.Then just drag left/right/up/down to zoom. The scale grid isautomatically updated. To select the interesting parts of thegraphs has never been easier! With Graphoid calculator you canfocus on inspecting graphs of functions, not how to use menus.*ZOOMABLE VALUE TABLE OF FUNCTIONSThe functions can be investigatedby a value table as well. By dragging the table up/down you movethe visible interval of the function. You can even zoom the tablevalues with pinch zoom on multitouch devices or by using the zoombuttons on the screen on non-multitouch devices. The differencesbetween the x-values are auto calculated to be human readable.Rotate the device to portrait format and compare two functions inthe table. Of course you can calculate min, max, intersections etcright from the table screen. To inspect functions with a valuetable is faster, easier and more intuitive than ever withGraphoid!* SYNTAX HIGHLIGHTING INCREASES READABILITYWhen you enterexpressions or functions they are displayed with colored text; thenegative sign has a different color than the subtraction sign, thescientific notation 'E' is highlighted by color so you don't missit (we all have received answers like 1.394735386937635E9 withoutnotice the 'E'). During the input of an expression matchingparentheses are highlighted with color to make multi parenthesesinput more readable.* EASY HUMAN READABLE ERROR MESSAGESIn case youenter an illegal expression you will get an easy-to-read errormessage. Also, if a calculation error occur a specifichuman-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 ANDEXPRESSIONSYou can easily store variables with an arbitrary nameand use them in future calculations. The last entered expressionsare automatically stored and can be reused or edited.

App Information Graphoid Graphic Calculator

  • App Name
    Graphoid Graphic Calculator
  • Package Name
    se.spelslottet.graphoid
  • Updated
    October 14, 2013
  • File Size
    336k
  • Requires Android
    Android 2.1 and up
  • Version
    1.3.2 Pro
  • Developer
    spelslottet.se
  • Installs
    100+
  • Price
    Free
  • Category
    Productivity
  • Developer
  • Google Play Link

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Graphoid Graphic Calculator 1.3.2 Pro APK
Get Graphoid - the graphing scientific calculator with fast andeasy zoom. Use the scientific calculator look-alike touch keyboardto enter expressions and functions, all on one screen without "2nd"key. Draw graphs or value tables, zoom in the values of the valuetable 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 FUNCTIONSUse pinch zoom (two-finger zoom) tozoom graphs on multitouch devices. On older devices you can useone-finger zoom. Just long press the graphs to enter the zoom mode.Then just drag left/right/up/down to zoom. The scale grid isautomatically updated. To select the interesting parts of thegraphs has never been easier! With Graphoid calculator you canfocus on inspecting graphs of functions, not how to use menus.*ZOOMABLE VALUE TABLE OF FUNCTIONSThe functions can be investigatedby a value table as well. By dragging the table up/down you movethe visible interval of the function. You can even zoom the tablevalues with pinch zoom on multitouch devices or by using the zoombuttons on the screen on non-multitouch devices. The differencesbetween the x-values are auto calculated to be human readable.Rotate the device to portrait format and compare two functions inthe table. Of course you can calculate min, max, intersections etcright from the table screen. To inspect functions with a valuetable is faster, easier and more intuitive than ever withGraphoid!* SYNTAX HIGHLIGHTING INCREASES READABILITYWhen you enterexpressions or functions they are displayed with colored text; thenegative sign has a different color than the subtraction sign, thescientific notation 'E' is highlighted by color so you don't missit (we all have received answers like 1.394735386937635E9 withoutnotice the 'E'). During the input of an expression matchingparentheses are highlighted with color to make multi parenthesesinput more readable.* EASY HUMAN READABLE ERROR MESSAGESIn case youenter an illegal expression you will get an easy-to-read errormessage. Also, if a calculation error occur a specifichuman-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 ANDEXPRESSIONSYou can easily store variables with an arbitrary nameand use them in future calculations. The last entered expressionsare automatically stored and can be reused or edited.
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