[Maxima-bugs] [maxima:bugs] #4116 decfp breaks bigfloats in 5.46 MacOS/5.45 Windows

[David S. <tom...@us...>]

- **status**: open --> closed
- **Comment**:

Closing this ticket, as it works correctly in current Maxima.



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**[bugs:#4116] decfp breaks bigfloats in 5.46 MacOS/5.45 Windows**

**Status:** closed
**Group:** None
**Labels:** decfp 
**Created:** Thu Mar 09, 2023 06:31 PM UTC by Stavros Macrakis
**Last Updated:** Sat Mar 11, 2023 07:17 PM UTC
**Owner:** nobody


Is decfp supposed to work in 5.46 SBCL MacOS and 5.45 SBCL 2.0.0 Windows?
Where is the doc?

~~~~
Maxima 5.46.0 https://maxima.sourceforge.io
using Lisp SBCL 2.3.0
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) load(decfp);

redefining bigfloat %ATAN to also work for decimal bigfloat
redefining bigfloat %LOG to also work for decimal bigfloat
(%i2) 2.3b0+1;
(%o2)                                3.3b0
(%i3) 2.3b0+3.4b0;
redefining bigfloat %TAN to also work for decimal bigfloat
redefining bigfloat %COS to also work for decimal bigfloat
redefining bigfloat %SIN to also work for decimal bigfloat(%o1) 
 /usr/local/Cellar/maxima/5.46.0_8/share/maxima/5.46.0/share/numeric/decfp.lisp
(%o3)                                5.7b0
(%i4) 2.3b0*3.4b0;

Maxima encountered a Lisp error:

 The value
   DECIMAL
 is not of type
   NUMBER

Automatically continuing.
To enable the Lisp debugger set *debugger-hook* to nil.
~~~~




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