nanoTITAN, Inc.
 
Quantity Library
 

Our powerful, accurate, and extensible Quantity Library promotes rock solid calculations and helps you avoid units debacles! We offer two versions of this essential Java™ library for every scientific/engineering developer. This Open Source library models all the physical quantities that you need to use in your code, like Angle, Length and many others.

 
open source quantity library
  

Quantity Library 3.0 - Open Source
Free

This library is a must for every Java developer's toolbox. Manage your physical quantities with confidence.

  • Quantity
    The base class for all physical quantities;     the library includes about 100 subclasses for representing all commonly used physical quantities. Each Quantity may optionally include immutability, arbitrary precision and uncertainty.

    Absorbed Dose - AbsorbedDoseRate - Acceleration - Activity - AmountOfData - AmountOfSubstance - Angle - AngularAcceleration - AngularMomentum - AngularSpeed - AngularVelocity - Area - Capacitance - Charge - Concentration - Conductance - Currency - DataRate - DoseEquivalent - Duration - DynamicViscosity - ElectricCapacitance - ElectricCharge - ElectricChargeDensity - ElectricConductance - ElectricCurrent - ElectricCurrentDensity - ElectricFieldStrength - ElectricFluxDensity - ElectricPotentialDifference - ElectricResistance - ElectromotiveForce - EMF - Energy - EnergyDensity - EnergyFlux - Entropy - Exposure - FieldLevel - FluxDensity - Force - Frequency - HeatCapacity - HeatFlowRate - HeatFluxDensity - Illuminance - ImpartedSpecificEnergy - Inductance - Irradiance - Kerma - KineticViscosity - Length - Luminance - LuminousFlux - LuminousIntensity - MagneticFieldStrength - MagneticFlux - MagneticFluxDensity - Mass - MassDensity - MassFlowRate - MiscQuantity - MolarEnergy - MolarEntropy - MolarHeatCapacity - MomentOfForce - Permeability - Permittivity - Potential - Power - PowerFluxDensity - PowerLevel - Pressure - QuantityOfElectricity - QuantityOfHeat - Radiance - RadiantFlux - RadiantIntensity - Resistance - Scalar - SolidAngle - SoundIntensity - SoundIntensityLevel - SoundPressureLevel - SpecificEnergy - SpecificEntropy - SpecificHeatCapacity - SpecificVolume - Speed - Stress - SurfaceTension - Temperature - TemperatureInterval - ThermalConductivity - TimeInterval - Torque - Velocity - Volume - VolumeFlowRate - WaveNumber - Work

  • Units
     Typed units prevent misuse and allow easy conversion between SI-compliant or any other units. Output units as symbols or names    .

  • Dimensions
    Supports multiplication, division and powers of Dimensions; automatically determines Quantity type from Dimensions to ensure proper types result from mathematical operations.

  • Output Utilities
    NumberFormatSI, ExponentialNotationSI, and ScientificNotationSI classes for easy SI-compiant text output of all your physical quantities.
 get quantity library
 
 
 



Copyright 2001-2005 nanoTITAN, Inc.
Feedback - Legal Notices - Privacy Statement - Site Map