[Scipy-tickets] [SciPy] #1709: scipy.integrate.odeint will work with values in scientific notation but not values that are written out.
SciPy Trac
scipy-tickets@scipy....
Wed Jul 25 15:33:56 CDT 2012
#1709: scipy.integrate.odeint will work with values in scientific notation but not
values that are written out.
------------------------------+---------------------------------------------
Reporter: jgarc063 | Owner: somebody
Type: defect | Status: closed
Priority: normal | Milestone: Unscheduled
Component: scipy.integrate | Version: 0.9.0
Resolution: invalid | Keywords: Odeint, scipy.integrate
------------------------------+---------------------------------------------
Changes (by rgommers):
* status: new => closed
* resolution: => invalid
Comment:
That's because {{{^}}} is the bitwise XOR (exclusive or) operator in
Python, not exponentiation. Use {{{**}}}.
{{{
>>> 4 * 10**4
40000
>>> 4 * 10^4
44
>>> 4 * 10**4
40000
>>> 2^2
0
>>> 2**2
4
>>> 2**3
8
}}}
--
Ticket URL: <http://projects.scipy.org/scipy/ticket/1709#comment:1>
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