Hi, On Thu, Apr 08, 2010 at 03:00:41AM -0700, Dan wrote: > Dear list, > > Is there a way to rearrange equations using sympy? A really simple > example, if I had, > > y = x*2 + a > > could I isolate x, to give, > > x = (y - a)/2 >
currently there is no dedicated function for this purpose. However, you
can use the following simple code snippet to obtain requested behavior:
In [1]: var('a')
Out[1]: a
In [2]: eq = Eq(y, x*2 + a)
In [3]: Eq(x, solve(eq, x)[0])
Out[3]:
y a
x = ─ - ─
2 2
> Best regards,
>
> Dan
>
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Mateusz
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