Feature overview

TMS Analytics & Physics Pack is a Delphi library for developers that contains special classes to work with analytical expressions in Delphi programs - parse expressions, calculate expression values with multiple parameters, expression based derivatives & integration calculation and so on. In addition, it offers approximation function calculation, solving differential and non-linear equations. TMS Analytics & Physics Pack allows using various physics concepts (such as physical quantities, units of measurement, ...) in Delphi programs.

Benefits

• 100% Delphi code
• Strongly structured class hierarchy
• Universal algorithms for working with formulae of any complexity and for working with physics concepts
• Many predefined functions and physical entities (physical quantities, units of measurement)
• Easy to introduce new functions for any argument types and new physics concepts (physical quantities, units of measurement and so on)
• Easy to overload operators for any argument types
• Working with Complex numbers, 3D vectors and tensors
• Working with indexed data (arrays, matrixes and higher dimensioned data)
• Analytical (expression based) derivative calculation
• Conditional 'if' function (supporting real, complex and fractions), including derivative evaluation
• Special extension: allows calculation of special functions (Bessel, Legendre) and their derivatives
• Platform independent: can be used in VCL and FMX applications for Windows, macOS, iOS, Android
• Fractions extension: allows using common fractions in math expressions, including making operations like 1/2+1/3 = 5/6, converting floating values to common fractions and vice versa
• Approximation tool: least squares approximation of multidimensional data with arbitrary, user defined basis functions
• Numerical integration: calculating definite integral values for one- and two- dimensional functions
• ODE tool: solving initial value problems for the systems of ordinary differential equations
• Function analysis tool: finding roots and extremums for univariate functions
• Nonlinear tool: solving systems of nonlinear equations

Resources

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