cCalcPro (For Nokia E61 only) :

cCalc offers the following features :

• Number Keys and Basic Math Functions : Addition, Subtraction, Multiplication, Division.
• Programmable Formula : User-Defined Functions i.e Tax and Currency Conversion Functions
• Trigonometric Functions : Trigonometric/Inverse Trigonometric Functions (Sine, Cosine, Tangent/Arc Sine, Arc Cosine, Arc Tangent), Hyperbolic/Inverse Hyperbolic Functions. Degree/Radian/Grad mode for angle unit
• Common Mathematical Functions : Logarithm, Power, Exponential, Reciprocal, Square Root
• Pi Constant, Factorial Function
• Base-N mode and Logical Operations : Binary/Octal/Decimal/Hex base. OR/XOR/AND/NOT and MOD Functions
• General Functions : Clear Entry, All Clear, Sign Change
• Memory Functions : Memory In/Memory Recall/Memory Plus/Memory Minus/Memory Clear
• Parentheses : ()
• Precedence : Lower → Higher "1: OR 2: XOR 3: AND 4: +, - 5: /, *, MOD 6: x^y 7: NOT 8: f(x)"
• Pencil key/Shift key to switch function
• Copy to clipboard/Paste from clipboard
• User Theme background
• Support instant screen size change
• Support multi language
• Maping key text on button

Operations :

• Formula support syntax :

  x+y	x-y	x*y	x/y	x^y
  x!	sin(x)	cos(x)	tan(x)	sinh(x)
  cosh(x)	tanh(x)	asin(x)	acos(x)	atan(x)
  log(x)	ln(x)	sqrt(x)	abs(x)	exp(x)
  int(x)

  Index
  

1.11

Feature : Add nPr, nCr

Fix : some phone will have delay of 0.5 seconds after release the key when refreshing the screen

1.10

Feature : Add TVM

Feature : Add Rnd() function in formula

Feature : Add function x<>y

Feature : Add one more language Bulgarian

1.09

Feature : Add maping key text on button

Feature : Add function int in formula

Feature : Angle RDG function now support in formula

1.08

Fix : Language display on icon

1.07

Feature : Support multi language

Feature : Pencil/Shift Button show on screen (Func Key)

1.06

Feature : Support instant screen size change

1.05

Feature : Parentheses ()

Feature : Precedence : Lower → Higher "1: OR 2: XOR 3: AND 4: +, - 5: /, *, MOD 6: x^y 7: NOT 8: f(x)"

Feature : Support Nokia S60 2nd Edition

1.04

Feature : Pencil key now use to switch function

Feature : Copy value to clipboard, Paste from clipboard

Fix : Correct bugs on function abs()

Feature : Use back standard bar menu for Options

Fix : E61 formula always return integer

1.03

Map key '.' or ',' to '#' for input the decimal point on E61

1.02

Change the color of arrow key to increase the contrast

1.01

First release