…
►In the case of the normalized binary interchange formats, the representation of data for binary32 (previously singleprecision) (, , , ), binary64 (previously double precision) (, , , ) and binary128 (previously quad precision) (, , , ) are as in Figure 3.1.1.
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►Figure 3.1.1: Floating-point arithmetic.
Representation of data in the binary interchange formats for binary32, binary64 and binary128 (previously single, double and quad precision).
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D. E. Amos (1990)Algorithm 683: A portable FORTRAN subroutine for exponential integrals of a complex argument.
ACM Trans. Math. Software16 (2), pp. 178–182.
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Notes:
Double- and single-precision Fortran, maximum accuracy 18S or 14S.
R. W. B. Ardill and K. J. M. Moriarty (1978)Spherical Bessel functions and of integer order and real argument.
Comput. Phys. Comm.14 (3-4), pp. 261–265.
A. R. DiDonato and A. H. Morris (1987)Algorithm 654: Fortran subroutines for computing the incomplete gamma function ratios and their inverses.
ACM Trans. Math. Software13 (3), pp. 318–319.
A. R. DiDonato and A. H. Morris (1992)Algorithm 708: Significant digit computation of the incomplete beta function ratios.
ACM Trans. Math. Software18 (3), pp. 360–373.
O. Dragoun and G. Heuser (1971)A program to calculate internal conversion coefficients for all atomic shells without screening.
Comput. Phys. Comm.2 (7), pp. 427–432.
The NAG Libraries are large general purpose numerical software libraries
with broad coverage of elementary and special functions.
Implementations are in single and double precision.
D. Lemoine (1997)Optimal cylindrical and spherical Bessel transforms satisfying bound state boundary conditions.
Comput. Phys. Comm.99 (2-3), pp. 297–306.
K. S. Kölbig (1972c)Programs for computing the logarithm of the gamma function, and the digamma function, for complex argument.
Comput. Phys. Comm.4, pp. 221–226.