Description

Adit Math Engine adds support for >mathematical expression render to Embarcadero RAD Studio Delphi Visual Component Library (VCL). No DLL’s, no ActiveX, no third party libraries dependencies, only pure native Delphi code. Supports 32 and 64-bit Windows. Good-looking math in your Delphi …

Informations

• Status: With Nag-Screen
• Source: On purchase/registration
• price: $299
• Source price: $299
• Size: 21 820kB

Platforms: D10, D10.1, D10.2, D10.3, D10.4, DXE2, DXE3, DXE4, DXE5, DXE6, DXE64, DXE7, DXE8

Description

A fast run-time expression evaluator working on 5 data type. Features 5 base type - Integer, Extended, Boolean, String, DateTime; Arithmetic operators ( +, -, *, /, Div, Mod, ^ ); Comparison operators ( >, =,

Informations

• Status: Trial (work while IDE is running)
• Source: On purchase/registration
• price: $79
• Size: 1 807kB

Platforms: CBXE5, DXE5

Description

ArtFormula package contains two non-visual Delphi & Lazarus components for symbolic expression parsing and evaluation. Provides runtime scripting engine for automating your programs. Provides: 7 arithmetic operations 10 logical operations 6 bitwise operations string concatenation & like operator 24 …

Informations

• Status: Fully functional
• Source: Included
• Size: 1 313kB

Platforms: C2k10, D2005, D2006, D2007, D2009, D2010, D7, DXE2

Description

Calculations with float numbers of unlimited precision. This is alpha version, availiable under GPL licence. Addtion, Division, Multiplication, sqrt, Ln, Exp, sin, cos, tan, arcsin, arccos, arctan and factorial are implemented. Change Log: version 0.02: Read/write variable to XML version 0.

Informations

• Status: Fully functional
• Source: Included
• Size: 16kB

Platforms: D5, D7

Description

CalcExpress is an interpreter for smart and easy evaluation of mathematical expressions. It supports 5 operators, parenthesis, 18 mathematical functions and user-defined variables.

Informations

• Status: Fully functional
• Source: Included
• Size: 121kB

Platforms: C2k6, CB4, CB5, CB6, D2005, D2006, D2007, D4, D5, D6, D7

Description

First official Open Source Project is a Delphi (Object Pascal) implementation of the Delta Blue incremental dataflow constraint solver. What is a incremental dataflow constraint solver? Simply put, it maintains relationships between variables and when a variable changes, automatically computes …

Informations

• Status: Fully functional
• Source: Included
• Size: 14kB

Platforms: D3, D4, D5, D6

Description

DiffExpress provides an easy way to use symbolic differentiation of mathematical expressions in your applications. Supports 5 operators, parenthesis, 18 mathematical functions and user-defined variables.

Informations

• Status: Fully functional
• Source: Included
• Size: 101kB

Platforms: C2k6, CB4, CB5, CB6, D2005, D2006, D2007, D4, D5, D6, D7

Description

DIRegEx is a library of Delphi components and procedures that implement regular expression pattern matching using the same syntax and semantics as Perl 5.8, with just a few differences. This includes support for UTF-8 encoded strings and Unicode general category properties. Perl and DFA matching …

Informations

• Status: Fully functional
• Source: On purchase/registration
• price: $50
• Source price: $105
• Size: 4 316kB

Platforms: D10, D2005, D2006, D2007, D2009, D2010, D4, D5, D6, D7, DXE, DXE2, DXE3, DXE4, DXE5, DXE6, DXE64, DXE7, DXE8

Description

Expression based on RPN in less than 1000 lines of code yet knows all kinds of operators (>,

Informations

• Status: Fully functional
• Source: On request
• Size: 345kB

Platforms: D2005, D2006, D5, D6, D7

Description

A native Delphi component to evaluate expressions. Features: Full set of operators More than 20 built-in functions Implicit parentheses Variables using a StringGrid Result can be a Double number or a formated string.

Informations

• Status: Fully functional
• Source: Included
• Size: 29kB

Platforms: D2, D3, D4

Description

It's a fast equation parser/evaluator with parse-tree builder and user-friendly interface for parsing and calculation a run-time defined math expression. The math expressions is represented as string in a function style F(x1, x2,..., xn) =f(x1, x2,..., xn), where F(x1, x2,..., xn) - …

Informations

• Status: Fully functional
• Source: N/A
• Size: 428kB

Platforms: C2k6, CB1, CB3, CB4, CB5, CB6, D2, D2005, D2006, D3, D4, D5, D6, D7

Description

Delphi component for evaluate math functions, string, date, time functions in run time.

Informations

• Status: Fully functional
• Source: Included
• Exe demo: included
• Size: 227kB

Platforms: D2, D3, D4, D5, D6

Description

The idea behind this component was to allow the dynamic evaluation of formulas with dynamic variable re-dress.

Informations

• Status: Fully functional
• Source: Included
• Size: 14kB

Platforms: D3, D4

Description

The presented source package gives the 32 bit Delphi programmers a tool for using run time expression evaluation in their applications. With the use of Exparse, designing a simple calculator is virtually a matter of few minutes. Exparse, however, can be used for many other tasks than implementing calculators.

Informations

• Status: Fully functional
• Source: On purchase/registration
• price: $40
• Size: 257kB

Platforms: D2, D3, D4, D5, D6, D7

Description

Expression Builder is a set of eight components - TExprFunctions, TFnCategoryCombo, TFnCategoryList, TFnListBox, TEPClassTreeView, TEPClassComboBox, TEPClassMemberBox, TVarListBox, TUserDataListBox, TExprBuilderDlg, TExprSolver, which helps you to make a custom expression builder dialogs in your applications, …

Informations

• Status: Fully functional
• Source: On purchase/registration
• Source price: $25
• Size: 1 164kB

Platforms: CB3, CB4, CB5, CB6, D2005, D2006, D2007, D2009, D3, D4, D5, D6, D7

Description

Add evaluation of mathematical expressions to your applications, quickly and easily. Supports 7 operators (including parenthesis), 10 mathematical functions, unlimited number of user-defined variables and provides complete error handling support.

Informations

• Status: Fully functional
• Source: Included
• Size: 14kB

Platforms: D1, D2, D3

Description

Expression parser is a library of components, that evaluates Pascal like scripts at run time. It is not an interpretator, but is a quasi compiler, so it works fast. It has the following features: user defined functions and aliases; supports: if...then..else...;for...:=... to/downto ... do ; while...

Informations

• Status: With Nag-Screen
• Source: On purchase/registration
• price: $55
• Source price: $95
• Size: 4 183kB

Platforms: CB3, CB4, CB5, CB6, D2005, D2006, D2007, D2009, D3, D4, D5, D6, D7

Description

A small and simple expression interpreter. It’s primary purpose is to implement Filtered feature in a custom DataSet.

Informations

• Status: Fully functional
• Source: Included
• Exe demo: included
• Size: 230kB

Platforms: D1, D2, D3, D4, D5, D6

Description

Foreval is compiler of mathematical expressions (formulas) directly to x86-32 CPU/FPU command given as string at run-time (math parser & compiler). Present as "dll" library and Delphi sources. Can be compiled in FPC (Lazarus). Can be direct connection to the program (without dll).

Informations

• Status: Fully functional
• Source: Included
• Size: 2 936kB

Platforms: D2009, D2010, D6, DXE, DXE2, DXE3

Description

ForevalZ is compiler of mathematical expressions (formulas) with complex numbers directly to x86-32 CPU/FPU command.(math parser & compiler) For evaluating expressions in mathematical programs with complex numbers in "run-time" mode. Present as ".dll" library and Delphi component.

Informations

• Status: Fully functional
• Source: Included
• Size: 531kB

Platforms: D2005, D2006, D2007, D2009, D4, D5, D6, D7

Description

Routines and class to support arbitrary size integer (huge integer) calculations. Functions include: Add, subtract, multiply, divide, mod GCD Power, Sqrt PowerAndMod, ModInv Prime checking.

Informations

• Status: Fully functional
• Source: Included
• Size: 35kB

Platforms: D2005, D2006, D2007, D2009, D2010, D5, D6, D7, DXE

Description

GIPALS32 is a linear programming library that incorporates the power of linear programming solver and simplicity of integration to any software tools like Borland Delphi, Borland C++ Builder and other that support a DLL import. The linear program solver is based on Interior-Point method that is …

Informations

• Status: Evaluation (time-limit)
• Source: None
• price: $179
• Size: 466kB

Platforms: C2k6, CB1, CB3, CB4, CB5, CB6, D2005, D2006, D3, D4, D5, D6, D7

Description

Contains TgsParser - powerful variable-based script parser (non-visual component).

Informations

• Status: Fully functional
• Source: Included
• Size: 21kB

Platforms: D5

Description

KCompiler is a Delphi component purposed to compile and evaluate mathematical expressions (formulas), for example, "2*x+cos(y)". KCompiler checks the syntax of given expression and generates real machine code to evaluate it. The code is highly optimized for x86-compatible processors produced since 1995, …

Informations

• Status: Trial (work while IDE is running)
• Source: None
• price: $49.95
• Size: 478kB

Platforms: D5, D6, D7

Description

TLineParser is a Borland Delphi class for evaluating single-line formulas. It supports different data types (string, float with INF-value, boolean), arithmetic and boolean operators, multiple levels of brackets, built-in functions, and offers interfaces to include functions and variables at runtime, …

Informations

• Status: Fully functional
• Source: Included
• Exe demo: included
• Size: 18kB

Platforms: D5

Description

MathExpression! is a free, extandable, easy to use run-time mathematical expression evaluator. It solves expressions like ’(5^3-2.7)*2 + cos(5)^2 - (ln(e))^10’ (usefull while building graphs).

Informations

• Status: Fully functional
• Source: Included
• Size: 11kB

Platforms: D5, D6, D7

Description

MathRRR Package is a set of two components for Delphi(R): TMathRRR and TEvalRRR. TMathRRR: Is a component that graphics mathematical expresions of the form y=f(x): sin(x), cos(x), sin(x)*x, x/2, log(x)*sin(x)-x are examples of mathematical expressions that can be shown. The functions that can be …

Informations

• Status: With Nag-Screen
• Source: On request
• price: $20
• Size: 611kB

Platforms: D3, D4, D5, D6, D7

Description

Very fast generic lexer driven by a regular expression engine.

Informations

• Status: Fully functional
• Source: Included
• Size: 12kB

Platforms: D5

Description

Program interpreter for Delphi. Syntax: IF ... THEN {...} [ELSE {...}] WHILE ... DO {...} BREAK CONTINUE PROCEDURE {...} EXEC EXIT BEEP.

Informations

• Status: Fully functional
• Source: Included
• Exe demo: included
• Size: 219kB

Platforms: D1, D2, D3, D4, D5, D6

Description

Qds Equations - equation editor is a set of visual components for Delphi that allow to enter and display formulas of any complexity, from simple Greek symbols to matrixes and complex integral expressions. You can use the equation editor in your projects written in the Delphi environment, …

Informations

• Status: Demo only
• Source: On purchase/registration
• price: $30
• Source price: $100
• Size: 796kB

Platforms: D2007, D2009, D7

Description

Library contains functions like rematch() and replace(), which take subject string and regex to match it with. Replace() function can include back references. In addition the unaRegExp class provides an easy way for matching different strings with same RegEx avoiding unnecessary parsing.

Informations

• Status: Fully functional
• Source: Included
• Size: 121kB

Platforms: D2005, D2006, D2007, D2009, D2010, D4, D5, D6, D7, DXE, DXE2, DXE64

Description

TbcParser is a mathematical expression parser VCL component that can be used with Borland Delphi and Borland C++ Builder. Source code works with Kylix to compile and run in Linux as well. TbcParser Component features include: Easy to use component API. Comes with predefined functions.

Informations

• Status: Trial (work while IDE is running)
• Source: On purchase/registration
• price: $19.95
• Size: 421kB

Platforms: C2k6, CB1, CB4, CB5, CB6, D2005, D2006, D3, D4, D5, D6, D7

Description

Classes that can parse, evaluate and differentiate a mathematical expression given as a string.

Informations

• Status: Trial (work while IDE is running)
• Source: On purchase/registration
• Size: 2 297kB

Platforms: D2007

Description

TEval is an expression evaluator component which can be used to evaluate mathematical expressions at run time. An expression can contain subexpressions enclosed in parentheses or numbers.

Informations

• Status: Fully functional
• Source: Included
• Size: 6kB

Platforms: CB1, D1, D3

Description

This component provides an easy way to add expression evaluation to your application. Standard math operators and many functions are supported.

Informations

• Status: Fully functional
• Source: Included
• Size: 30kB

Platforms: D1, D2, D3

Description

Expression Evaluator for functions of up to 3 variables, with support of 6 parameters. Not an interpreter but a quasi compiler, so evaluates fast. New bug fixed version. This is a component wrapper around an old TP-parser of mine.

Informations

• Status: Fully functional
• Source: Included
• Exe demo: included
• Size: 160kB

Platforms: D1, D2, D3, D4, D5

Description

A flexible and fast expression parser object for logical and mathematical functions. The parser uses a fast evaluation algorithm ('pseudo-compiler' generating a linked list that evaluates fast). Easily customizable.

Informations

• Status: Fully functional
• Source: Included
• Size: 38kB

Platforms: D4, D5

Description

TFatExpression is a component for evaluating expressions from a string. Supports: operations +, -, *, /, ^, !, scientific notation (1.23E2 = 1.23 * 10^2). Also supports user-defined functions, with any number of arguments and depth-unlimited function nesting. Functions with no arguments can be used …

Informations

• Status: Fully functional
• Source: Included
• Size: 28kB

Platforms: D2, D3, D4, D5, D6

Description

This is a simple but powerful function plotter for Delphi. It includes a fast math formula parser.

Informations

• Status: Fully functional
• Source: Included
• Size: 20kB

Platforms: D4

Description

TMathEngine allows to evaluate mathematical expressions of any complexity. It supports addition, subtraction, multiplication, division, parenthesis, and logical operations. Example: Command: (134.55 + 28.97) * ((48.144 - 39.091) - 17), Result: -1299.49344 Command: (134.55 + 28.97) * ((48.144 - 39.

Informations

• Status: Fully functional
• Source: Included
• Size: 1 098kB

Platforms: D5, D6, D7

Description

This component show for example : 3/5 with a horizontal bar. You just have to set the value of Text to "3|5". The symbole "|" can be changed with CharBarr.

Informations

• Status: Fully functional
• Source: Included
• Size: 46kB

Platforms: D4

Description

Specialized component for parsing and evaluating mathematical expressions specified at runtime. Only 40-80% slower than the equivalent compiled expression.

Informations

• Status: Fully functional
• Source: Included
• Size: 21kB

Platforms: D2005, D2006, D2007, D2009, D2010, D6, D7