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@@ -44,3 +44,11 @@ The files ....sed (e.g. test.sed) are used
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to produce legal C programs from the OPS file, in which
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the result of all expressions is printed.
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The programs are run in the way described above.
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+
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+If one has a implementation without floating point one can
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+use the -DNOFLOAT flag.
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+Most programs use compile time #ifdef's to hide the use of
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+floating point they make.
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+For an example, look at makefile.i86.
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+Differences are to be expected in the output of such a run.
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+Look at the file Out2.nf.std to see what can be expected.
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