ecMathExpr is an ActiveX control for Visual Basic programs, for compiling and evaluating math expressions created at runtime, from within your VB projects.
Create any kind of diagram or graph with Plot Control, now it's easy.
With this control You can:
Draw lines just from arrays.
Use gradients to fill lines colors.
Draw histograms just by passing only values.
OptiVec for Delphi 4: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
OptiVec for Delphi 5: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
OptiVec for Delphi 6: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
OptiVec for Delphi 7: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
OptiVec for Delphi 2005: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
OptiVec for Delphi 2006: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.
Compact and helpful calculator for windows. General features:
1) 40 built-in functions
2) Syntax highlight of math expressions
3) Clipboard smart functionality
4) Four numerical systems for entering and printing numbers