# SQLEngineering - Resumo

por TotallySQL - Tipo de produto: Componente / Classe .NET / Código 100% gerenciado

## Resumo

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SQLEngineering by TotallySQL

URLs: sqlengineering, totallysql

Over 100 specialized functions & features for technical & engineering use. SQLEngineering extends and enhances your T-SQL programming environment by adding a suite of 110+ advanced mathematical functions for scientific and engineering use, including: complex numbers with full math library; unit & number base conversions; Bessel functions; elliptical integrals; Legendre, Laguerre & Hermite polynomials; spherical harmonics; error functions and more.

SQLEngineering includes:

Cylindrical and Spherical Bessel / Neumann functions

Laguerre, Legendre, Hermite polynomials and Spherical Harmonics

Elliptical integrals

Error functions

Exponential integrals

Complex numbers implemented as a new SQL type including 53 different arithmetic, trigonometric and hyperbolic functions

Number base conversions between decimal, hexadecimal, binary, octal and base64

Unit conversions for 190+ different units of measure (including distance, velocity, acceleration, area, volume, mass, density, pressure, flow, energy, power, time, temperature, flux, angle etc)

Beyond Excel

A few of the functions available in SQLEngineering (e.g. some of the base and unit conversions) are numerically faithful equivalents of similar functions found in Microsoft Excel, but offer a much broader range of functionality. These - and the many additional functions that have no analogue in Excel - use the innate power and ability of SQL Server to rapidly crunch through huge volumes of data - giving you an analytical capability that completely blows away anything you could do with spreadsheets.

Native Look and Feel

All TotallySQL Transact-SQL extensions are implemented using familiar programming objects within SQL (scalar and table-valued functions, aggregate functions, user-defined types, stored procedures) , keeping the syntax clean and making them as fast and easy to use as the built-in native functions such as SUM, AVG etc.

Outstanding Performance and Numerical Accuracy

The algorithms behind the SQLEngineering functions use industry-proven, best-in-class techniques devised by some of the world's leading numerical computing experts to maximise performance and accuracy even for fairly extreme input values. Careful heuristics and edge-case checks through the code ensure that problems caused by the limitations of floating-point arithmetic on digital computers (such as cancellation errors) are kept to an absolute mininum, and a broad range of special-purpose, high-performance numerical computing approaches are used in place of the slow, expensive computations that would result from 'naive' implementations of the underlying mathematics.

SQLEngineering Features

Cylindrical & spherical Bessel / Neumann functions

Elliptical integrals in Carlson symmetric and Legendre forms

Legendre, Laguerre & Hermite polynomials & spherical harmonics

Error function, its complement and their inverses

Exponential integrals Number base conversions between decimal, hexadecimal, octal, binary and base64

Unit conversions to / from 196 different units with support for metric prefixes kilo, mega etc

Complex number type that can be stored in tables & local variables

Complex number constructors for Cartesian (real, imag) & polar (magnitude, phase) inputs

Cartesian (real, imaginary) & polar (magnitude, phase) component accessor functions

Full set of trigonometric functions & inverses for complex numbers, returning complex results

Full set of hyperbolic functions & inverses for complex numbers, returning complex results

Addition, subtraction, multiplication & division for both complex / complex & complex / real

Logs of complex numbers to base e, base 10 & to any complex, real or imaginary base Exponents of complex numbers & powers to any complex, real or imaginary power

Conjugate, negation & comparison of complex numbers

Over 100 specialized functions & features for technical & engineering use.

Operating System for Deployment: Windows 7, Windows Server 2008, Windows Server 2003

Architecture of Product: 32Bit, 64Bit

Product Type: Component

Component Type: .NET Class, 100% Managed Code

Compatible Containers: Microsoft SQL Server 2008, Microsoft SQL Server 2005

Keywords: SQLEngineering

totally sql

Math Stats Mathematics Mathematical Statistic Statistical

SQL query language

## Atenção

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