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Components

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Components > Science > Calculators  

Companies News:

FastReport FMX released
FastReport FMX released

Report generator FastReport FMX is the first multiplatform solution for including Business Intelligence into software based on Embarcadero FireMonkey IDE (Delphi for MS Windows and Apple Mac OS X).

Compatible with Embarcadero RAD Studio XE2 (FireMonkey) and XE3 (FireMonkey 2).

Visual report designer is available now on both MS Windows and on MAC OS X!

Full sources.

Get more info here

Want to know more ?

 

EuroCalc FWS 24 k 26 Feb 1999
By Riccardo Pareschi. A simple calculator with Euro conversion in a unit. Paste result to clipboard.
 
Fully functional
Source: Included
Download: D4  Homepage

ExEntryC Calculator v.1.1FWS 137 k 12 Nov 1998
By ExEntryC. Calculator component with on screen history ticket, ticket printing and user definable precision, up to 14 significant digits and 1 memory register.
 
Fully functional
Source: Included
Exe-Demo Included
Download: D2  Homepage

Four Functions Calculator FWS 7 k 16 Jun 1997
By Leng Vang. Four function calculator ( +, -, / and *).
 
Fully functional
Source: Included
Download: D2  

KhDiscreteFunction FWS 259 k 10 Oct 2005
By Khamza Davletov. A package of 5 components for:
  • Discreting a function
  • Discreting the 1st derivative of a function
  • Discreting 2nd derivative of a function
  • Discreting function of 2nd order differential equation (Methods: Euler, Euler-Cauchy, Runge-Kutta)
  • Discreting function of 2nd order differential equation
  • And an XY-Plot component for quick graphing these functions.
  • Easy to use.

 
Fully functional
Source: Included
Exe-Demo Included
Download: D2005 D6 D7  

TCalc v.1.0FNCS 187 k 15 Mar 1999
By Pavlos Dimitriadis. A Fast Expression Evaluator for functions. Converts a given formula into it's value. Lot of functions included, like sin(), cos(), tan(), arcsin(), arccos(), arctan(), sinh(), cosh(), tanh(), arcsinh(), arccosh(), arctanh(), exp(), ln(), log().... Free for non-commercial use.
 
Fully functional
Source: Included
Exe-Demo Included
Download: D2 D3 D4  Homepage

TCalculator v.1.1FWS 6 k 15 Jun 1998
By Dmitry M. Ivlev. It's simple line interpreteur which can to be used for make calculator or for inner use. This parser can be easelly extends with one argument functions like Ln(), Sin() and so on and also can store temporary results in dynamic variables using them late. Parser understand numbers in format C, Pascal and Assembler and also degrees in special format. For get/set value of variables and call functions interpreteur uses callback function call. Here also TCalculator component used line interpreteur and handle dynamic variables and functions access.
 
Fully functional
Source: Included
Download: CB1 D2 D3  Homepage

TnrWinCalc v.3.14SW 323 k 25 May 2008
By DeepSoftware. The nrWinCalc is unique component for manipulate the execution of the standard Windows calculator (calc.exe). Look some powerful features of the component:
  • property Visible - for open and close calculator;
  • property Mode - for choose Standard/Science mode;
  • property Radix - for choose Bin/Oct/Dec/Hex radix;
  • property Value - for get/set value;
  • property OnClose: TNotifyEvent - event on close calculator;
  • property OnEnterPressed: TNotifyEvent - super event;
  • full context help file;
  • ... and some more.

 
Partially restricted
Source: On purchase/registration
Price: $64
Exe-Demo Included
Download: CB2k6 CB2k7 CB3 CB4 CB5 CB6 D2005 D2006 D2007 D3 D4 D5 D6 D7  Register NowHomepage

Vulgar Fraction v.1.0FWS 1 k 25 Feb 2006
By dihav. Vulgar Fraction is a math unit for working with vulgar fractions.
 
Fully functional
Source: Included
Download: D1 D2 D2006 D2007 D2009 D2010 D3 D4 D5 D6 D7  Homepage


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