2.1.20.1 Accessing NAG Functions Category and Help

Accessing NAG Functions Category

Origin includes all functions from the NAG Mark 26.1 Library. These functions can be easily accessed from your Origin C functions. To access any NAG function simply include the Origin C system header file OC_nag.h in your source file. All Origin C NAG header files are included in the pre-compiled system header file OC_nag.h. It is recommended to include OC_nag.h when accessing NAG functions. The NAG library categories included with Origin are listed in the following table. Click on a particular category to view available functions.

--	Chapters of NAG C Library
a00	Library Identification
a02	Complex Arithmetic
c02	Zeros of Polynomials
c05	Roots of One or More Transcendental Equations
c06	Fourier Transforms
c09	Wavelet Transforms
d01	Quadrature
d02	Ordinary Differential Equations
d03	Partial Differential Equations
d04	Numerical Differentiation
d05	Integral Equations
d06	Mesh Generation
e01]	Interpolation
e02	Curve and Surface Fitting
e04	Minimizing or Maximizing a Function
e05	Global Optimization of a Function
f	Linear Algebra
f01	Matrix Factorizations
f02	Eigenvalues and Eigenvectors
f03	Determinants
f04	Simultaneous Linear Equations
f06	Linear Algebra Support Functions
f07	Linear Equations (LAPACK)
f08	Least-squares and Eigenvalue Problems (LAPACK)
f11	Sparse Linear Algebra]
f12	Large Scale Eigenproblems
f16	NAG Interface to BLAS
g01	Simple Calculations on Statistical Data
g02	Correlation and Regression Analysis
g03	Multivariate Methods
g04	Analysis of Variance
g05	Random Number Generators
g07	Univariate Estimation
g08	Nonparametric Statistics
g10	Smoothing in Statistics
g11	Contingency Table Analysis
g12	Survival Analysis
g13	Time Series Analysis
g22	Linear Model Specification
h]	Operations Research
m01	Sorting and Searching
s	Approximations of Special Functions
x01	Mathematical Constants
x02	Machine Constants
x04	Input/Output Utilities
x06	OpenMP Utilities
x07	IEEE Arithmetic