Updates:
Status: Fixed
Comment #11 on issue 1572 by smi...@gmail.com: solve() should be able to
solve expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
(No comment was entered for this change.)
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Issue 1572: solve() should be able to solve expressions where variable only
appears once
http://code.google.com/p/sympy/issues/detail?id=1572
This issue is now blocking issue 2716.
See http://code.google.com/p/sympy/issues/detail?id=2716
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Comment #9 on issue 1572 by asmeurer: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
OK. I guess once we support infinite solutions with respect to a
parameter, we could make solve(log(exp(x)) - y, x) return
Comment #8 on issue 1572 by smi...@gmail.com: solve() should be able to
solve expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
Although `sqrt(x**2)` is not always equal to `x`, if you say that
`sqrt(x**2) = 3` then x can be `+/-3`, and that's w
Comment #7 on issue 1572 by asmeurer: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
Does this do anything with respect to issue 2246, i.e., allow you to ignore
or not ignore things like log(exp(x)) != x or s
Comment #6 on issue 1572 by smi...@gmail.com: solve() should be able to
solve expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
A search for def inverse shows the following functions which all work:
```python
[exp(3)]
[log(3)]
... print i,
Comment #5 on issue 1572 by asmeurer: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
I only see one small change to the solving functionality in that pull
request (the first commit). Has every other inverse
Updates:
Labels: -EasyToFix smichr NeedsReview
Comment #4 on issue 1572 by smi...@gmail.com: solve() should be able to
solve expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
https://github.com/sympy/sympy/pull/582
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Comment #3 on issue 1572 by smichr: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
Mods of issue 1694 give:
solve((2**exp(y**2/x) + 2)/(x**2 + 15), y)
[x**(1/2)*log(1 + pi*I/log(2))**(1/2), -x**(1/2)*log(1 +
Updates:
Status: Started
Comment #2 on issue 1572 by asmeurer: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
Nice! This will be very useful. Right now, I test each solution to an ODE
by substitutin
Comment #1 on issue 1572 by smichr: solve() should be able to solve
expressions where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
I've got a solver that I've been working on that does exactly this. The
last "20%" is
taking 80% of my time, though! I keep ge
Status: New
Owner: asmeurer
Labels: Type-Enhancement Priority-Medium Solvers EasyToFix
New issue 1572 by asmeurer: solve() should be able to solve expressions
where variable only appears once
http://code.google.com/p/sympy/issues/detail?id=1572
In general, you can always solve an expression fo
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