[PATCH v2 0/3] manual/math.texi: logb(3) and cbrt(3) fixes

Alejandro Colomar alx@kernel.org
Tue Mar 5 16:12:19 GMT 2024


Hi,

I've merged these patches into a single patch set.

v2:

-  Remove spurious parenthesis.  [Vincent]

-  Add patch 2/3, saying logb(x) isn't exactly the same as
   floor(log2(fabs(x))).  [Vincent]

Have a lovely day!
Alex

Alejandro Colomar (3):
  manual: logb(x) is floor(log2(fabs(x)))
  manual: floor(log2(fabs(x))) has rounding errors
  manual: Cube roots are rarely representable

 manual/math.texi | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

-- 
2.43.0

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