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Last change
on this file since 502 was 18, checked in by bird, 23 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
745 bytes
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| 1 | /* ieee.h */
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| 2 |
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| 3 | #define _IEEE 1
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| 4 | #define _HIDDENBIT 1
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| 5 | #define _LENBASE 1
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| 6 | #define _EXPBASE (1 << _LENBASE)
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| 7 |
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| 8 | #define _DEXPLEN 11
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| 9 | #define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE)
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| 10 | #define DMINEXP (-(DMAXEXP - 3))
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| 11 | #define DSIGNIF (64 - _DEXPLEN + _HIDDENBIT - 1)
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| 12 | #define MAXDOUBLE 1.7976931348623157e+308
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| 13 | #define MINDOUBLE 2.2250738585072014e-308
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| 14 | #define LN_MAXDOUBLE 1418.87227860620804838
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| 15 | #define LN_MINDOUBLE (-1417.48598424508815776)
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| 16 |
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| 17 | #define _FEXPLEN 8
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| 18 | #define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE)
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| 19 | #define FMINEXP (-(FMAXEXP - 3))
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| 20 | #define FSIGNIF (32 - _FEXPLEN + _HIDDENBIT - 1)
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| 21 | #define MAXFLOAT 3.40282347e+38
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| 22 | #define MINFLOAT 1.17549435e-38
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| 23 | #define LN_MAXFLOAT 88.7228394
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| 24 | #define LN_MINFLOAT (-87.336544750553102)
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