Maple interface completely broken with Maple 11 #2120

williamstein · 2008-02-09T00:01:19Z

This is what we get for not running the optional doctests. Maple 10 still works fine. With Maple 11 the Sage interface is completely totally broken:

sage -t --only-optional=maple devel/sage/sage/symbolic/expression.pyx # 2 doctests failed
sage -t --only-optional=maple devel/sage/sage/symbolic/integration/integral.py # 2 doctests failed
sage -t --only-optional=maple devel/sage/sage/calculus/calculus.py # 1 doctests failed
sage -t --only-optional=maple devel/sage/sage/misc/functional.py # 1 doctests failed
sage -t --only-optional=maple devel/sage/sage/tests/benchmark.py # 5 doctests failed
sage -t --only-optional=maple devel/sage/sage/interfaces/maple.py # 123 doctests failed

Component: interfaces

Reviewer: Ralf Stephan

Issue created by migration from https://trac.sagemath.org/ticket/2120

The text was updated successfully, but these errors were encountered:

williamstein · 2008-02-09T02:06:03Z

comment:2

Attachment: trac-2120-maple_interface.patch.gz

The attached patch trac-2120-maple_interface.patch completely fixes all these problems on Maple with OS X. It may partly break things on Linux, maybe. (?) I don't have a good net connection with access to Linux Maple right now for testing, but will someday and then post a followup patch that fixes any issues.

NOTE: This patch vastly improves the robustness of the Maple interface, to put it mildly.

craigcitro · 2008-06-15T21:38:02Z

Changed keywords from none to editor_craigcitro

mwhansen · 2008-06-15T21:38:33Z

comment:4

I'll take care of this.

williamstein · 2009-01-21T11:55:12Z

comment:5

With stock Maple 12 and stock sage-3.3.alpha0 on OS X, here's what happens (total disaster):

teragon-2:graphics wstein$ ~/build/sage-3.3.alpha0/sage
----------------------------------------------------------------------
| Sage Version 3.3.alpha0, Release Date: 2009-01-19                  |
| Type notebook() for the GUI, and license() for information.        |
----------------------------------------------------------------------
sage: maple('2+2')

sage: maple('2+2')
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)

/Users/wstein/.sage/temp/teragon_2.local/96783/_Users_wstein__sage_init_sage_0.py in <module>()
----> 1 
      2 
      3 
      4 
      5 

/Users/wstein/build/sage-3.3.alpha0/local/lib/python2.5/site-packages/sage/interfaces/expect.pyc in __call__(self, x, name)
    963             return x
    964         if isinstance(x, basestring):
--> 965             return cls(self, x, name=name)
    966         try:
    967             return self._coerce_from_special_method(x)

/Users/wstein/build/sage-3.3.alpha0/local/lib/python2.5/site-packages/sage/interfaces/expect.pyc in __init__(self, parent, value, is_name, name)
   1333             except (TypeError, KeyboardInterrupt, RuntimeError, ValueError), x:
   1334                 self._session_number = -1
-> 1335                 raise TypeError, x
   1336         self._session_number = parent._session_number
   1337 

TypeError: An error occured running a Maple command:
INPUT:
read "/Users/wstein/.sage//temp/teragon_2.local/96783//interface//tmp96783";
OUTPUT:
read "/Users/wstein/.sage//temp/teragon_2.local/96783//interface//tmp96783";
on line 2, syntax error, `)` unexpected:
age0);
    ^
Error, while reading
`/Users/wstein/.sage//temp/teragon_2.local/96783//interface//tmp96783`

williamstein · 2009-01-24T01:00:45Z

comment:6

I tried today, and

maple 12 works fine on OS X (for me). Perfect in fact.
maple 12 on linux, fails totally:

wstein@sage:~$ sage
----------------------------------------------------------------------
| Sage Version 3.2.3, Release Date: 2009-01-05                       |
| Type notebook() for the GUI, and license() for information.        |
----------------------------------------------------------------------
sage: maple('2+3')

sage: maple('2+3')
read "/scratch/wstein/sage//temp/sage.math.washington.edu/1285//interface/

williamstein · 2009-01-24T01:04:13Z

comment:7

the poor attached patch:

Hunk #1 FAILED at 859
Hunk #2 succeeded at 1496 with fuzz 2 (offset 382 lines).
1 out of 2 hunks FAILED -- saving rejects to file sage/interfaces/expect.py.rej
patching file sage/interfaces/maple.py
Hunk #3 FAILED at 245
Hunk #4 FAILED at 390
Hunk #5 FAILED at 442
Hunk #6 FAILED at 606
4 out of 7 hunks FAILED -- saving rejects to file sage/interfaces/maple.py.rej

ncalexan · 2009-04-01T01:48:24Z

comment:8

Attachment: trac-2120-maple_interface-2.patch.gz

The second patch rebases the much earlier patch. It makes doctests and the command line work for me on sage.math, but not having maple I need testers on consumer linux distros and especially Mac OS X.

williamstein · 2009-04-01T13:01:15Z

comment:9

It hangs forever on using it with Maple 12 on my Mac laptop:

sage: maple('2+3')
[hang forever]

I'll install Maple 12 on my beefy office desktop OS X box (bsd.math.washington.edu), and give you an account.

williamstein · 2009-04-01T13:32:18Z

comment:10

By the way, the code currently in sage-3.4 works fine with Maple 12 on OS X on my laptop. So the patch breaks things for OS X.

malb · 2009-08-25T22:55:37Z

comment:11

Here is what I currently get with Maple 11:

sage -t --optional "devel/sage-main/sage/interfaces/maple.py"            
**********************************************************************   
File "/usr/local/sage-4.1/devel/sage-main/sage/interfaces/maple.py", line 29:
    sage: maple.eval('ifactor(2005)')                    # optional - maple  
Expected:                                                                    
    '"(5)*"(401)'                                                            
Got:                                                                         
    '``(5)*``(401)'                                                          
**********************************************************************       
File "/usr/local/sage-4.1/devel/sage-main/sage/interfaces/maple.py", line 31:
    sage: maple.ifactor(2005)                            # optional - maple  
Expected:                                                                    
    "(5)*"(401)                                                              
Got:                                                                         
    ``(5)*``(401)                                                            
**********************************************************************       
File "/usr/local/sage-4.1/devel/sage-main/sage/interfaces/maple.py", line 188:
    sage: maple.ifactor(maple.fibonacci(27))     # optional - maple
Expected:
    "(2)*"(17)*"(53)*"(109)
Got:
    ``(2)*``(17)*``(53)*``(109)
**********************************************************************
File "/usr/local/sage-4.1/devel/sage-main/sage/interfaces/maple.py", line 1068:
    sage: print latex(maple(pi - e^3))                   # optional -- requires maple
Expected:
    \pi - \left( {e^{1}} \right) ^{3}
Got:
    \pi-{e^{3}}
**********************************************************************
2 items had failures:
   3 of  28 in __main__.example_0
   1 of   4 in __main__.example_40
***Test Failed*** 4 failures.
For whitespace errors, see the file /usr/local/sage-4.1/tmp/.doctest_maple.py
         [21.0 s]

sagetrac-abbot · 2011-06-04T19:34:41Z

comment:12

I have tested this patch on Linux/x86_64 (Fedora 14) with sage-4.4.1 and Maple 13, and also Maple 11. It does fix the problem. Test output with Maple 13:

sage -t --optional "devel/sage-main/sage/interfaces/maple.py"
**********************************************************************
File "/opt/sage-4.4.1/devel/sage-main/sage/interfaces/maple.py", line 1013:
    sage: u == t                                   # optional -- requires maple
Expected:
    True
Got:
    False
**********************************************************************
File "/opt/sage-4.4.1/devel/sage-main/sage/interfaces/maple.py", line 1118:
    sage: print latex(maple(pi - e^3))                   # optional -- requires maple
Expected:
    \pi - \left( {e^{1}} \right) ^{3}
Got:
    \pi-{{\rm e}^{3}}
**********************************************************************
2 items had failures:
   1 of  22 in __main__.example_36
   1 of   4 in __main__.example_40
***Test Failed*** 2 failures.
For whitespace errors, see the file /home/shamardin/.sage//tmp/.doctest_maple.py
	 [39.6 s]
 
----------------------------------------------------------------------
The following tests failed:


	sage -t --optional "devel/sage-main/sage/interfaces/maple.py"
Total time for all tests: 39.6 seconds

robertwb · 2012-12-30T00:26:31Z

comment:13

As of sage 5.5

	sage -t --only-optional=maple devel/sage/sage/symbolic/expression.pyx # 2 doctests failed
	sage -t --only-optional=maple devel/sage/sage/symbolic/integration/integral.py # 2 doctests failed
	sage -t --only-optional=maple devel/sage/sage/calculus/calculus.py # 1 doctests failed
	sage -t --only-optional=maple devel/sage/sage/misc/functional.py # 1 doctests failed
	sage -t --only-optional=maple devel/sage/sage/tests/benchmark.py # 5 doctests failed
	sage -t --only-optional=maple devel/sage/sage/interfaces/maple.py # 123 doctests failed

Related: #13540

jdemeyer · 2013-01-01T13:35:26Z

Changed keywords from editor_craigcitro to none

sagetrac-migeruhito · 2013-02-16T17:30:52Z

comment:15

See Ticket #12295

mezzarobba · 2014-03-15T18:38:00Z

comment:18

close in favor of #12295, which is more up to date?

rwst · 2014-03-24T15:41:16Z

comment:19

Yes, since there is apparently a fix attached for sage-5.9, while the last comment here concerns 5.5.

rwst · 2014-03-24T16:47:26Z

Reviewer: Ralf Stephan

williamstein added this to the sage-5.11 milestone Feb 9, 2008

williamstein added c: interfaces labels Feb 9, 2008

williamstein self-assigned this Feb 9, 2008

williamstein changed the title ~~maple -- the interface is completely broken in Sage-2.10.1 with Maple 11.~~ [not ready for review] maple -- the interface is completely broken in Sage-2.10.1 with Maple 11. Feb 9, 2008

ncalexan mannequin changed the title ~~[not ready for review] maple -- the interface is completely broken in Sage-2.10.1 with Maple 11.~~ maple -- the interface is completely broken in Sage-2.10.1 with Maple 11. Apr 1, 2009

ncalexan mannequin added the s: needs review label Apr 1, 2009

williamstein added s: needs work and removed s: needs review labels Apr 1, 2009

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jdemeyer changed the title ~~maple -- the interface is completely broken in Sage-2.10.1 with Maple 11.~~ Maple interface completely broken with Maple 11 Jan 1, 2013

jdemeyer modified the milestones: sage-5.11, sage-5.12 Aug 13, 2013

sagetrac-vbraun-spam mannequin modified the milestones: sage-6.1, sage-6.2 Jan 30, 2014

mezzarobba added s: needs review and removed s: needs work labels Mar 15, 2014

mezzarobba removed this from the sage-6.2 milestone Mar 15, 2014

rwst added s: positive review and removed s: needs review labels Mar 24, 2014

vbraun added r: duplicate and removed p: major / 3 labels Mar 31, 2014

vbraun closed this as completed Mar 31, 2014

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sagetrac-sluther mannequin mentioned this issue Sep 27, 2014

maple interface broken #12295

Closed

robertwb mentioned this issue Aug 30, 2016

Automatically detect and test optional dependencies #13540

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Maple interface completely broken with Maple 11 #2120

Maple interface completely broken with Maple 11 #2120

williamstein commented Feb 9, 2008

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craigcitro commented Jun 15, 2008

mwhansen commented Jun 15, 2008

williamstein commented Jan 21, 2009

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Maple interface completely broken with Maple 11 #2120

Maple interface completely broken with Maple 11 #2120

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williamstein commented Feb 9, 2008

williamstein commented Feb 9, 2008

craigcitro commented Jun 15, 2008

mwhansen commented Jun 15, 2008

williamstein commented Jan 21, 2009

williamstein commented Jan 24, 2009

williamstein commented Jan 24, 2009

ncalexan mannequin commented Apr 1, 2009

williamstein commented Apr 1, 2009

williamstein commented Apr 1, 2009

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