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Diffstat (limited to 'manual/arith.texi')
| -rw-r--r-- | manual/arith.texi | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/manual/arith.texi b/manual/arith.texi index b0464e1..7577445 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -1015,31 +1015,27 @@ down. various rounding modes. Each one will be defined if and only if the FPU supports the corresponding rounding mode. -@table @code +@vtable @code @comment fenv.h @comment ISO -@vindex FE_TONEAREST @item FE_TONEAREST Round to nearest. @comment fenv.h @comment ISO -@vindex FE_UPWARD @item FE_UPWARD Round toward @math{+@infinity{}}. @comment fenv.h @comment ISO -@vindex FE_DOWNWARD @item FE_DOWNWARD Round toward @math{-@infinity{}}. @comment fenv.h @comment ISO -@vindex FE_TOWARDZERO @item FE_TOWARDZERO Round toward zero. -@end table +@end vtable Underflow is an unusual case. Normally, @w{IEEE 754} floating point numbers are always normalized (@pxref{Floating Point Concepts}). |