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6
Syntax Error:
$a=$
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[x == log(sqrt(3)*I/2^(2/3) - 1/2^(2/3)), x == log(-sqrt(3)*I/2^(2/3) - 1/2^(2/3)), x == log(2)/3]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/sage/sagenb/sage_notebook/worksheets/LENIN/1/code/4.py", line 7, in <module>
exec compile(ur'Mo=f1.find_maximum_on_interval(_sage_const_0 ,oo);Mo' + '\n', '', 'single')
File "/home/sage/sage/local/lib/python2.5/site-packages/SQLAlchemy-0.4.6-py2.5.egg/", line 1, in <module>
File "/home/sage/sage/local/lib/python2.5/site-packages/sage/calculus/calculus.py", line 3315, in find_maximum_on_interval
minval, x = (-self).find_minimum_on_interval(a, b, var=var, tol=tol, maxfun=maxfun)
File "/home/sage/sage/local/lib/python2.5/site-packages/sage/calculus/calculus.py", line 3355, in find_minimum_on_interval
a = float(a); b = float(b)
TypeError: float() argument must be a string or a number
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/sage/sagenb/sage_notebook/worksheets/LENIN/1/code/3.py", line 6, in <module>
exec compile(ur'oo.is_unit()' + '\n', '', 'single')
File "/home/sage/sage/local/lib/python2.5/site-packages/SQLAlchemy-0.4.6-py2.5.egg/", line 1, in <module>
File "element.pyx", line 1246, in sage.structure.element.RingElement.is_unit (sage/structure/element.c:9765)
NotImplementedError
Syntax Error:
The equation $y^2 = x^3 + x$ defines an elliptic curve.