Thanks Jonathan,
Perhaps the following example explains what I want to do. Using pretty
print we get -
In [5]: Bx = 2e-4 * cos(1e5 * t) * sin(1e-3 * y)
In [6]: Bx
Out[6]: 0.0002⋅sin(0.001⋅y_C)⋅cos(100000.0⋅t)
In [7]: Bx = 2 * ten**(-4) * cos(ten**5 * t) * sin(ten**(-3) * y)
In [8]: Bx
Out[8]:
⎛y_C⎞ ⎛ 5 ⎞
2⋅sin⎜───⎟⋅cos⎝10 ⋅t⎠
⎜ 3⎟
⎝10 ⎠
─────────────────────
4
10
Is there a better way to achieve the last behaviour to improve readability
in the terminal with pretty print?
Also using this hack messes up pretty print if used with sympy.vector
objects, which is perhaps a bug.
Best wishes,
Rajeev
On Mon, 7 Feb 2022 at 19:06, [email protected] <[email protected]> wrote:
> I'm not sure of your exact use case, but maybe what I do when rounding
> numbers to match their errors will give you some ideas.
> https://github.com/gutow/round_using_error. In this case I end up
> determining the power of ten for the scientific notation using log base 10.
>
> Jonathan
>
> On Monday, February 7, 2022 at 4:55:47 AM UTC-6 Rajeev wrote:
>
>> Dear group,
>>
>> What would be the best way to get numbers in the form 10^{...} while
>> using pretty print or latex? The following hack works -
>>
>> ten = symbols("10", positive=True)
>> eps, mu = 4*pi*ten**(-11), ten**(-5)
>>
>> but is messing up pretty print when used with sympy.vector objects.
>> Couldn't find anything on this in the mail archives.
>>
>> Best wishes,
>> Rajeev
>>
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