10-byte REAL code
for NAS FortranPlus
by Alan Miller
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quad_nas.f90 Module for quadruple precision arithmetic using operator
overloading.
- There is a short test program
t_quad.f90, for testing the basic arithmetic operations (+-*/), and other
test programs
t_cubert.f90,
t_cst.f90,
t_logexp.f90 and
t_arc.f90,for testing logs, exponential and trigonometric functions.
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qcomplex.f90 Module for complex arithmetic in quadruple precision.
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q_cpoly.f90 The classic Jenkins/Traub algorithm for finding the zeroes of
a polynomial equation with complex coefficients. Originally published as CACM
algorithm 419.
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q_rpoly.f90 The classic Jenkins/Traub algorithm for finding the zeroes of
a polynomial equation with real coefficients. Originally published as CACM
algorithm 493.
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hilbert.f90 Simple program to invert a Hilbert matrix.
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