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Edit detail for SandBox Aldor Sieve revision 8 of 8

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Editor: Bill Page
Time: 2009/10/15 12:57:41 GMT-7
Note: update

changed:
-)lisp (si::allocate-contiguous-pages 1500 t)
-)lisp (si::allocate 'sfun 50 t)
-- Old GCL version use:
--)lisp (si::allocate-contiguous-pages 1500 t)
--)lisp (si::allocate 'sfun 50 t)

From section 1.2 of Aldor Users Guide

  • http://www.aldor.org/docs/HTML/chap1.html
sieve.as
A prime number sieve to count primes <= n.

\begin{aldor} # include "axiom.as"

import from Boolean, Integer, NonNegativeInteger;

sieve(n: Integer): Integer == { isprime: OneDimensionalArray Boolean := new(n::NonNegativeInteger, true);

np:Integer := 0; for p in 2..n | isprime p repeat { np := np + 1; for i in (p+p)..n by p repeat isprime i := false; } np }

\end{aldor}

\begin{axiom}
Old GCL version use: --)lisp (si::allocate-contiguous-pages 1500 t) --)lisp (si::allocate 'sfun 50 t)

for i in 1..4 repeat n := 10^i outputList ["There are ", sieve n, " primes <= ", n] \end{axiom}

To run this program on your own computer you need linux and Axiom+Aldor from AxiomBinaries.

  1. Save the program source as a file called 'sieve.as':
      $ vi sieve.as
    
  2. Start Axiom:
      $ AXIOMsys
    
  3. Compile the program:
      (1) -> )compile sieve.as
    
  4. Run it:
        for i in 1..6 repeat ( _
            n := 10^i; _
            outputList ["There are ", sieve n, " primes <= ", n] _
        )
    


Some or all expressions may not have rendered properly, because Axiom returned the following error:
Error: export FRICAS=/usr/local/lib/fricas/target/x86_64-unknown-linux; export ALDORROOT=/usr/local/aldor/linux/1.1.0; export PATH=$ALDORROOT/bin:$PATH; export HOME=/var/zope2/var/LatexWiki; ulimit -t 600; export LD_LIBRARY_PATH=/usr/local/lib/fricas/target/x86_64-unknown-linux/lib; LANG=en_US.UTF-8 $FRICAS/bin/FRICASsys < /var/lib/zope2.10/instance/axiom-wiki/var/LatexWiki/7979631989873472093-25px.axm
/bin/sh: /usr/local/lib/fricas/target/x86_64-unknown-linux/bin/FRICASsys: not found


Some or all expressions may not have rendered properly, because Latex returned the following error:
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nterlingua, turkish, coptic, romanian, welsh, serbian, slovenian, estonian, esp
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Loading kernel: messages; fonts; allocations: state, direction, utility macros; pictures: \xy, positions, objects, decorations; kernel objects: directionals, circles, text; options; algorithms: directions, edges, connections; Xy-pic loaded)) (/usr/share/texmf-texlive/tex/generic/xypic/xyall.tex Xy-pic option: All features v.3.3 (/usr/share/texmf-texlive/tex/generic/xypic/xycurve.tex Xy-pic option: Curve and Spline extension v.3.7 curve, circles, loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xyframe.tex Xy-pic option: Frame and Bracket extension v.3.7 loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xycmtip.tex Xy-pic option: Computer Modern tip extension v.3.3 (/usr/share/texmf-texlive/tex/generic/xypic/xytips.tex Xy-pic option: More Tips extension v.3.3 loaded) loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xyline.tex Xy-pic option: Line styles extension v.3.6 loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xyrotate.tex Xy-pic option: Rotate and Scale extension v.3.3 loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xycolor.tex Xy-pic option: Colour extension v.3.3 loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xymatrix.tex Xy-pic option: Matrix feature v.3.4 loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xyarrow.tex Xy-pic option: Arrow and Path feature v.3.5 path, \ar, loaded) (/usr/share/texmf-texlive/tex/generic/xypic/xygraph.tex Xy-pic option: Graph feature v.3.7 loaded) loaded) (/usr/share/texmf-texlive/tex/latex/tools/verbatim.sty) (/usr/share/texmf/tex/latex/graphviz/graphviz.sty (/usr/share/texmf-texlive/tex/latex/psfrag/psfrag.sty)) (/usr/share/texmf/tex/latex/sagetex.sty Writing sage input file 1595953042734205799-16.0px.sage ) (/usr/share/texmf-texlive/tex/latex/gnuplottex/gnuplottex.sty (/usr/share/texmf-texlive/tex/latex/base/latexsym.sty) (/usr/share/texmf-texlive/tex/latex/moreverb/moreverb.sty) (/usr/share/texmf-texlive/tex/latex/base/ifthen.sty)) (./1595953042734205799-16.0px.aux) (/usr/share/texmf-texlive/tex/latex/ucs/ucsencs.def) You can't use `macro parameter character #' in vertical mode. l.122 # include "axiom.as" [1] (/usr/share/texmf-texlive/tex/latex/base/t1cmtt.fd)

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