Grapher Calculator

Grapher Calculator
388 reviews
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数酷(Math Cool)

More from 数酷(Math Cool)

Download size

1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • phone identity
  • photo, music, and video libraries
  • data services
  • movement and directional sensor
  • WVGA (480x800)
  • music library
  • photos library
  • media playback
  • HD720P (720x1280)
  • WXGA (768x1280)
What's this?

Supported languages (3)

English (United States) 中文(简体) 中文(繁體)
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★★★ Top 2 paid app in marketplace of USA!!! ★★★
☆☆☆ Fully support WP8 and all resolution!!! ☆☆☆
★★★ The ONLY app supports implicit plot!!! ★★★

update in v1.5.5
support 720P & 1080P

update in v1.5.4
add Metro style Tile icon, you can switch the style in "equations" - "settings"

update in v1.5.3
1. fix display bug of equation solver

update in v1.5.2
1. move button '.' to right of button '0'
2. minor bug fix

update in v1.5.1
1. fix the polynomial solver bug
2. change sound effect default OFF

what's new in v1.5
1. add feature of polynomial solver
2. add feature of linear system solver
3. add sound effect
4. make it easy to input negative number in settings
5. change the tile icon
6. support alipay directly(支持支付宝直接付款)

new features will be added in v1.6
1. support extremum & zero point view in plot page
2. support view intersection point of functions

- includes a powerful and easy to use scientific calculator
- save calculation history
- radians and degrees angle modes
- cartesian, polar and parametric functions
- polynomial & linear system solver
- support pinch to zoom and drag for scrolling the graph in real time
- unlimited amout of equations can be  added and plotted simultaneously
- customizable graph colors
- function tracing in cartesian
- graph view supports both portrait and landscape device orientation
- functions: sin, cos, tan, log10, ln, sinh, cosh, tanh, asin, acos, atan, asinh, acosh, atanh, √, ³√, rand, abs, sgn, fac, sfac, round, fpart, ceil, floor
Feel free to contact me if you have any question.
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  • by Javier 6/30/2015
    No need of scientific calculator. Fast and reliable.
  • by mohammad 6/26/2015
  • by Amit 3/28/2015
    Excellent! Dude! Can u tell me how do u implemented graph of maths functions in your app?? (I am also a beginner developer, working on similar app) PLEASE!!
  • by M 3/7/2015
    Excellent calculator, problems with buying full version thru Windows8 phone store
  • by 拓航 2/22/2015
    It will be even better if you put"calc"in the calculator.如果把计算zero,max,min,之类的加进去,可以完全超越125$的计算器
  • by NEO 2/11/2015
  • by omar 12/31/2014
  • by hm 12/25/2014
    Best I. Ever. Use
  • by User 12/17/2014
  • by alisa 12/10/2014
    Terrible need a real calculator like I use at school for wiskerplots