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The documentation for the current release is also available on this site.
NAG Library Manual, Mark 27.1
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description
 C06LAF Example Program Results

 (results may be machine-dependent)

 Test with T(1) = 1.0

   MXTERM = 200  TFAC =  7.50  ALPHAB = -0.50  RELERR = 1.0E-02

    T        Result        exp(-T/2)   Relative error  Error estimate
  1.0        0.607          0.607         0.1E-02         0.4E-02

 Test with T(1) = 1.0

   MXTERM = 200  TFAC =  0.80  ALPHAB = -0.50  RELERR = 1.0E-03

    T        Result        exp(-T/2)   Relative error  Error estimate
  1.0        0.607          0.607         0.2E-04         0.8E-04

 Compute inverse

   MXTERM = 200  TFAC =  0.80  ALPHAB = -0.50  RELERR = 1.0E-03

    T        Result        exp(-T/2)   Relative error  Error estimate
  1.0        0.607          0.607         0.5E-04         0.3E-03
  2.0        0.368          0.368         0.7E-05         0.9E-04
  3.0        0.223          0.223         0.2E-04         0.8E-04
  4.0        0.135          0.135         0.1E-04         0.8E-04
  5.0        0.082          0.082         0.2E-04         0.8E-04

  NTERMS =  23  NFEVAL =  43  ALOW =   0.65  AHIGH =   0.90  IFAIL = 0