무제

1943 days 전, yseyoyo 작성

http://sage.knou.ac.kr/home/pub/223 
       
Traceback (click to the left of this block for traceback)
...
SyntaxError: invalid syntax
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "_sage_input_3.py", line 10, in <module>
    exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8 -*-\\n" + _support_.preparse_worksheet_cell(base64.b64decode("aHR0cDovL3NhZ2Uua25vdS5hYy5rci9ob21lL3B1Yi8yMjM="),globals())+"\\n"); execfile(os.path.abspath("___code___.py"))
  File "", line 1, in <module>
    
  File "/tmp/tmpbaJyn8/___code___.py", line 3
    http://sage.knou.ac.kr/home/pub/_sage_const_223 
        ^
SyntaxError: invalid syntax
theta=var('theta'); polar_plot(1*cos(2*theta), (0, 2*pi), fill=True).show(aspect_ratio=2, xmin=-4, xmax=1, ymin=-2, ymax=2)