Updates:
Status: Valid
Comment by [email protected]:
(No comment was entered for this change.)
Affected issues:
issue 1997: Bug in dsolve() undetermined coefficients solver
http://code.google.com/p/sympy/issues/detail?id=1997
issue 2002: has() doesn't like sqrt
http://code.google.com/p/sympy/issues/detail?id=2002
issue 2004: more autosimplification of exp
http://code.google.com/p/sympy/issues/detail?id=2004
issue 2006: Make all expressions recursively callable
http://code.google.com/p/sympy/issues/detail?id=2006
issue 2008: Inconsistencies for Pow**n and exp***n
http://code.google.com/p/sympy/issues/detail?id=2008
issue 2009: Document why solve((x-y,y),x) is None
http://code.google.com/p/sympy/issues/detail?id=2009
issue 2024: Implement 'with' statement for assumptions.
http://code.google.com/p/sympy/issues/detail?id=2024
issue 2037: assert a == a is (almost) never a test of anything
http://code.google.com/p/sympy/issues/detail?id=2037
issue 2048: Problems with definite integrals with Function limits and
RootSum
http://code.google.com/p/sympy/issues/detail?id=2048
issue 2050: factoring of powers with Rational bases and hidden positive
bases
http://code.google.com/p/sympy/issues/detail?id=2050
issue 2051: [PATCH] latex: \operatorname{\mathcal{}} is not valid itex
http://code.google.com/p/sympy/issues/detail?id=2051
issue 2062: bullet proofing doit
http://code.google.com/p/sympy/issues/detail?id=2062
issue 2088: (oo).evalf(chop=True) -> 0
http://code.google.com/p/sympy/issues/detail?id=2088
issue 2091: has() might need wild flag
http://code.google.com/p/sympy/issues/detail?id=2091
issue 2099: integrate(2*cos(2*x)/log(1 + tan(x)) - (1 +
tan(x)**2)*sin(2*x)/((1 + tan(x))*log(1 + tan(x))**2)) does not integrate
http://code.google.com/p/sympy/issues/detail?id=2099
issue 2102: Bug in the printer with -log(x**2 - 1) - 2*x
http://code.google.com/p/sympy/issues/detail?id=2102
issue 2103: fix sympy's internal dependencies
http://code.google.com/p/sympy/issues/detail?id=2103
issue 2146: Should SympifyError (and other errors) be imported
with "import *"?
http://code.google.com/p/sympy/issues/detail?id=2146
issue 2147: Remove dependence on Python's doctest
http://code.google.com/p/sympy/issues/detail?id=2147
issue 2149: "elementary" functions are not all mathematically elementary
http://code.google.com/p/sympy/issues/detail?id=2149
issue 2152: sin, cos, exp, re, im = [abs]*5 in
sympy/assumptions/handlers/sets.py
http://code.google.com/p/sympy/issues/detail?id=2152
issue 2156: Limit pretty print bug
http://code.google.com/p/sympy/issues/detail?id=2156
issue 2162: exp(a*x).subs(exp(x), y) fails if a is not a Rational
http://code.google.com/p/sympy/issues/detail?id=2162
issue 2163: Factor out the Gruntz debugging code for use in other
functions
http://code.google.com/p/sympy/issues/detail?id=2163
issue 2164: invalid assumptions for non-infinitesimal/nonnegative
http://code.google.com/p/sympy/issues/detail?id=2164
issue 2165: Pow.is_bounded could handle more cases
http://code.google.com/p/sympy/issues/detail?id=2165
issue 2182: Remove the @vectorize decorator
http://code.google.com/p/sympy/issues/detail?id=2182
issue 2183: FockState doesn't like str()
http://code.google.com/p/sympy/issues/detail?id=2183
issue 2187: IntQubit doesn't work with inner products
http://code.google.com/p/sympy/issues/detail?id=2187
issue 2189: Get RkGate and ZPhaseGate working with numpy/scipy.sparse
formats
http://code.google.com/p/sympy/issues/detail?id=2189
issue 2195: review the is_bounded issue
http://code.google.com/p/sympy/issues/detail?id=2195
issue 2198: gotcha addons
http://code.google.com/p/sympy/issues/detail?id=2198
issue 2202: Get Gates working with symbolic controls and targets.
http://code.google.com/p/sympy/issues/detail?id=2202
issue 2214: representation of Sum and Integral should be unified
http://code.google.com/p/sympy/issues/detail?id=2214
issue 2216: Module names are imported with from sympy import *
http://code.google.com/p/sympy/issues/detail?id=2216
issue 2227: Numerical integration of 2 and 3 dimensional integrals
http://code.google.com/p/sympy/issues/detail?id=2227
issue 2229: Get Gates working with TensorProduct's of Qubit states
http://code.google.com/p/sympy/issues/detail?id=2229
issue 2235: Default order of hints to dsolve()
http://code.google.com/p/sympy/issues/detail?id=2235
issue 2242: A general way to describe and test for singularities is needed
http://code.google.com/p/sympy/issues/detail?id=2242
issue 2263: series() function shadows package sympy.series
http://code.google.com/p/sympy/issues/detail?id=2263
issue 2271: integrate returns log(oo - I)
http://code.google.com/p/sympy/issues/detail?id=2271
issue 2275: is_upper and is_lower should imply that the matrix is square
http://code.google.com/p/sympy/issues/detail?id=2275
issue 2276: integrate() should use the ode module's undetermined
coefficients solver when possible
http://code.google.com/p/sympy/issues/detail?id=2276
issue 2277: integrate(3 + exp(1/x**2), x) doesn't return successful parts.
http://code.google.com/p/sympy/issues/detail?id=2277
issue 2280: Expr._eval_interval returns itself when evaluated to a NaN
http://code.google.com/p/sympy/issues/detail?id=2280
issue 2289: Eigenvectors should have conventions
http://code.google.com/p/sympy/issues/detail?id=2289
issue 2293: Unexpected limit behaviour
http://code.google.com/p/sympy/issues/detail?id=2293
issue 2301: RFC: Basis, and/or VectorSpace class required
http://code.google.com/p/sympy/issues/detail?id=2301
issue 2310: improper integral and _eval_interval
http://code.google.com/p/sympy/issues/detail?id=2310
issue 2313: N(oo*I) returns wrong result
http://code.google.com/p/sympy/issues/detail?id=2313
issue 2316: limit involving multi-arg function (polygamma) fails
http://code.google.com/p/sympy/issues/detail?id=2316
issue 2317: loggamma needs testing
http://code.google.com/p/sympy/issues/detail?id=2317
issue 2324: i**2 is real and i**3 is not
http://code.google.com/p/sympy/issues/detail?id=2324
issue 2332: Problem with substituting a term in an Integral
http://code.google.com/p/sympy/issues/detail?id=2332
issue 2334: Implement solvers for Cauchy-Euler differential equations
http://code.google.com/p/sympy/issues/detail?id=2334
issue 2339: test_code_quality and strip_whitespace should enforce exactly
one newline at the end of a file
http://code.google.com/p/sympy/issues/detail?id=2339
issue 2340: Float(1) returns Integer
http://code.google.com/p/sympy/issues/detail?id=2340
issue 2344: Dev ide by saptman work
http://code.google.com/p/sympy/issues/detail?id=2344
issue 2345: Added method for solving a system of first order linear ODEs.
http://code.google.com/p/sympy/issues/detail?id=2345
issue 2347: Basic sums not solved
http://code.google.com/p/sympy/issues/detail?id=2347
issue 2349: Match p**(s-x) for s!=x should return p=x
http://code.google.com/p/sympy/issues/detail?id=2349
issue 2351: Summation by parts
http://code.google.com/p/sympy/issues/detail?id=2351
issue 2356: Plot should plot polygons
http://code.google.com/p/sympy/issues/detail?id=2356
issue 2362: subs or N has an issue with quartic root
http://code.google.com/p/sympy/issues/detail?id=2362
issue 2363: integrate(1/(x**2+y**2)**(Rational(3,2)),x) fails
http://code.google.com/p/sympy/issues/detail?id=2363
issue 2364: Print Ands of inequalities returned from solve() better
http://code.google.com/p/sympy/issues/detail?id=2364
issue 2365: solve(inequality) should have an option to return a set of
intervals
http://code.google.com/p/sympy/issues/detail?id=2365
issue 2370: Create a warning_raises() function for testing warnings
http://code.google.com/p/sympy/issues/detail?id=2370
issue 2375: should symbols with the same name be able to have different
assumptions?
http://code.google.com/p/sympy/issues/detail?id=2375
issue 2381: Decorated functions do not include their original signature
http://code.google.com/p/sympy/issues/detail?id=2381
issue 2384: Polynomial evaluation bug
http://code.google.com/p/sympy/issues/detail?id=2384
issue 2412: Sketch of Sister Celine's algorithm
http://code.google.com/p/sympy/issues/detail?id=2412
issue 2416: Exponential function exp(I*k**2*pi) simplifies to -1
http://code.google.com/p/sympy/issues/detail?id=2416
issue 2421: python(expr) issues
http://code.google.com/p/sympy/issues/detail?id=2421
issue 2427: use free_symbols, not .atoms() or .atoms(Symbol)
http://code.google.com/p/sympy/issues/detail?id=2427
issue 2432: Tests without assert
http://code.google.com/p/sympy/issues/detail?id=2432
issue 2444: even function and odd function assumptions
http://code.google.com/p/sympy/issues/detail?id=2444
issue 2448: integrate hangs
http://code.google.com/p/sympy/issues/detail?id=2448
issue 2449: improve transform
http://code.google.com/p/sympy/issues/detail?id=2449
issue 2455: limit evaluation error [limit(1/cos(x), x, pi/2, dir='+') = ∞]
http://code.google.com/p/sympy/issues/detail?id=2455
issue 2462: gcd_terms coeff absorbed
http://code.google.com/p/sympy/issues/detail?id=2462
issue 2463: gcd and gcdex fails(misguides) in case of decimal
representation of integers
http://code.google.com/p/sympy/issues/detail?id=2463
issue 2492: Better way to test warnings
http://code.google.com/p/sympy/issues/detail?id=2492
issue 2494: Lambdify tests fail if run twice in the same session with
cache on
http://code.google.com/p/sympy/issues/detail?id=2494
issue 2496: Should mpmath use the polys ground types?
http://code.google.com/p/sympy/issues/detail?id=2496
issue 2497: Make Tuple do sequence repetition
http://code.google.com/p/sympy/issues/detail?id=2497
issue 2500: epsilon_eq() should be implemented for all Numbers
http://code.google.com/p/sympy/issues/detail?id=2500
issue 2503: Poly should use free_symbols to check for variable dependence
http://code.google.com/p/sympy/issues/detail?id=2503
issue 2507: Making Matrix work with arbitrary groundtypes
http://code.google.com/p/sympy/issues/detail?id=2507
issue 2511: Bug with replace
http://code.google.com/p/sympy/issues/detail?id=2511
issue 2514: Strange test_c2p in test_mathml.py that does nothing
http://code.google.com/p/sympy/issues/detail?id=2514
issue 2517: Decorator for requiring modules in tests
http://code.google.com/p/sympy/issues/detail?id=2517
issue 2525: Make the session frame at live.sympy.org resizable
http://code.google.com/p/sympy/issues/detail?id=2525
issue 2527: Refactor discussion from mailing list into a "How does it
work?" document
http://code.google.com/p/sympy/issues/detail?id=2527
issue 2529: Create a robot that will automatically update the dev docs at
docs.sympy.org/dev
http://code.google.com/p/sympy/issues/detail?id=2529
issue 2530: collect shouldn't consider a collection a success unless
something was collected...right?
http://code.google.com/p/sympy/issues/detail?id=2530
issue 2544: Matrix(...)[i] for non-vector matrices should not be
supported.
http://code.google.com/p/sympy/issues/detail?id=2544
issue 2546: Docs advocate monkeypatching Basic
http://code.google.com/p/sympy/issues/detail?id=2546
issue 2550: Bug with AlgebraicNumber.__eq__
http://code.google.com/p/sympy/issues/detail?id=2550
issue 2555: Wrong result from residue
http://code.google.com/p/sympy/issues/detail?id=2555
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