Graphing Calculator: Ứng dụng vẽ đồ thị theo hàm bất kì

[dongthanhqn]

Graphing Calculator v0.94 Beta DateCode 24-4-10

http://i40.tinypic.com/ivzjpc.jpghttp://i43.tinypic.com/2s6e0.jpg

Graphing Calculator, designed to turn your cell phone into a Graphing Calculator.
It should work on all phones that support J2ME,specifically MIDP 2.0 and CLDC 1.1.
Current functionality:
- Up to three equations plotted simultaneously
- Three viewing modes (press enter/ok to switch mode):
- Zoom in/out up to 8* (press up/down)
- Pan up/down/left/right (press up/down/left/right)
- Trace any formulae, to help draw it on paper (press left/right to trace, up/down to switch formulae)
Supports the following:
- Operators: +, -, *, /, ^(power) and parenthesis (, )
- Trig. functions: sin, cos, tan, asin, acos, atan
- Log & exponential functions: log, exp
- Other functions: sqrt, abs, floor, ceil
Example formulae:
- 2*x^3-8*x+4 (remember to key 2*x not 2x)
- sin(x)*cos(x^2)
CHANGELOG
New functions/operators ln, atan2, if(test, then, else), csc, sec, cot, acsc, asec, acot
New conditional operators for if statement: =, <>, <, >, >=, <=, and, or
Added e (eulers constant)

[phamfood]

Graphing Calculator v0.95 Beta (DateCode 02-5-10)


http://i40.tinypic.com/ivzjpc.jpghttp://i43.tinypic.com/2s6e0.jpg

Graphing Calculator, is FREEWARE, designed to turn your cell phone into a Graphing Calculator.

It should work on all phones that support J2ME,specifically MIDP 2.0 and CLDC 1.1.

Current functionality:
- Up to three equations plotted simultaneously
- Three viewing modes (press enter/ok to switch mode):
- Zoom in/out up to 8* (press up/down)
- Pan up/down/left/right (press up/down/left/right)
- Trace any formulae, to help draw it on paper (press left/right to trace, up/down to switch formulae)

Supports the following:
- Operators: +, -, *, /, ^(power) and parenthesis (, )
- Trig. functions: sin, cos, tan, asin, acos, atan
- Log & exponential functions: log, exp
- Other functions: sqrt, abs, floor, ceil

Example formulae:
- 2*x^3-8*x+4 (remember to key 2*x not 2x)
- sin(x)*cos(x^2)

CHANGELOG
UI improvements for phones without keyboards, keypads or d-pads.

[quan_huynh74]

Graphing Calculator v0.96 Beta


http://i40.tinypic.com/ivzjpc.jpghttp://i43.tinypic.com/2s6e0.jpg

Graphing Calculator is a free application designed to turn your phone into a graphing calculator.

It should work on all J2ME phones such as Nokia, Blackberry, Motorola, LG, Samsung, Sony Ericsson and more (including MIDP 2.0 and CLDC 1.1).

[thienphuong]

minh cài trên con E71 mà không thấy bộ cài đâu cả
chán quá đi mất có ai dùng trên E71 rồi thì alô giúp với. Thank