[sage-support] Re: rainbow fill color
Why not plotting like this (made as .sagews file) ?
(Please note parameters of plot function: [fi,fj], fill, fillcolor)
f1 = 0
f2 = E(l,3500)
f3 = E(l,4000)
f4 = E(l,4500)
f5 = E(l,5000)
f6 = E(l,5500)
a=plot([f1,f2],l,10,1000,fill = {0: [1]}, fillcolor=hue(0.2),
figsize=(3,2),frame=True,rgbcolor=hue(0.2));
b=plot([f2,f3],l,10,1000,fill = {0: [1]}, fillcolor=hue(0.4),
figsize=(3,2),frame=True,rgbcolor=hue(0.4));
d=plot([f3,f4],l,10,1000,fill = {0: [1]}, fillcolor=hue(0.6),
figsize=(3,2),frame=True,rgbcolor=hue(0.6));
j=plot([f4,f5],l,10,1000,fill = {0: [1]}, fillcolor=hue(0.8),
figsize=(3,2),frame=True,rgbcolor=hue(0.8));
m=plot([f5,f6],l,10,1000,fill = {0: [1]}, fillcolor=hue(1.0),
figsize=(3,2),frame=True,rgbcolor=hue(1.0));
O=plot(a+b+d+j+m,**params);O.axes_width(1/4);
O.set_legend_options(font_size='small');
O.set_legend_options(back_color=(0.9,0.9,0.9)) ;
O.set_legend_options(loc=1) ;
O.set_legend_options(shadow=False);
O.set_legend_options(borderaxespad=1);
O.set_legend_options(fancybox=True);
O.axes_color((0.2,0.5,0.5));O.tick_label_color('brown')
O
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[sage-support] resultant for aite polynomials
How one can find resultant of two bivariate polynomials in sage? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/groups/opt_out.
[sage-support] Sage Crash Report
Sage had been working fine for me on Mavericks and then suddenly started
crashing on launch today somewhere in polybori. As far as I know, I haven’t
done anything that should break Sage—I’ve updated XQuartz since I last used
Sage and maybe reinstalled Homebrew (can’t quite remember the sequence of
events). I downloaded a new copy of Sage and that launched okay.
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***
IPython post-mortem report
{'commit_hash': '858d539',
'commit_source': 'installation',
'default_encoding': 'UTF-8',
'ipython_path': '/Applications/sage/local/lib/python2.7/site-packages/IPython',
'ipython_version': '0.13.2',
'os_name': 'posix',
'platform': 'Darwin-13.0.0-x86_64-i386-64bit',
'sys_executable': '/Applications/sage/local/bin/python',
'sys_platform': 'darwin',
'sys_version': '2.7.5 (default, Nov 7 2013, 12:22:52) \n[GCC 4.7.3]'}
***
***
Crash traceback:
---
ImportError Python 2.7.5: /Applications/sage/local/bin/python
Thu Dec 5 11:24:19 2013
A problem occured executing Python code. Here is the sequence of function
calls leading up to the error, with the most recent (innermost) call last.
/Applications/sage/local/bin/sage-ipython in ()
2 # -*- coding: utf-8 -*-
3 """
4 Sage IPython startup script.
5 """
6 from sage.misc.interpreter import SageTerminalApp
7
8 # installs the extra readline commands before the IPython
initialization begins.
9 from sage.misc.readline_extra_commands import *
10
11 # Make sure we're using the Sage profile if one isn't specified.
12 import sys
13 if '--profile' not in sys.argv:
14 sys.argv.extend(['--profile', 'sage'])
15
16 app = SageTerminalApp.instance()
---> 17 app.initialize()
global app.initialize = >
18 app.start()
/Applications/sage/local/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.pyc
in initialize(self=, argv=None)
/Applications/sage/local/lib/python2.7/site-packages/IPython/config/application.pyc
in catch_config_error(method=,
app=, *args=(None,), **kwargs={})
69
70
#-
71 # Application class
72
#-
73
74 @decorator
75 def catch_config_error(method, app, *args, **kwargs):
76 """Method decorator for catching invalid config
(Trait/ArgumentErrors) during init.
77
78 On a TraitError (generally caused by bad config), this will print
the trait's
79 message, and exit the app.
80
81 For use on init methods, to prevent invoking excepthook on invalid
input.
82 """
83 try:
---> 84 return method(app, *args, **kwargs)
method =
app =
args = (None,)
kwargs = {}
85 except (TraitError, ArgumentError) as e:
86 app.print_description()
87 app.print_help()
88 app.print_examples()
89 app.log.fatal("Bad config encountered during initialization:")
90 app.log.fatal(str(e))
91 app.log.debug("Config at the time: %s", app.config)
92 app.exit(1)
93
94
95 class ApplicationError(Exception):
96 pass
97
98
99 class Application(SingletonConfigurable):
/Applications/sage/local/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.pyc
in initialize(self=, argv=None)
309
310 @catch_config_error
311 def initialize(self, argv=None):
312 """Do actions after construct, but before starting the app."""
313 super(TerminalIPythonApp, self).initialize(argv)
314 if self.subapp is not None:
315 # don't bother initializing further, starting subapp
316 return
317 if not self.ignore_old_config:
318 check_for_old_config(self.ipython_dir)
319 # print self.extra_args
320 if self.extra_args and not self.something_to_run:
321 self.file_to_run = self.extra_args[0]
322 self.init_path()
323 # create the shell
--> 32
