124 messages from Google Code

[sy...@googlecode.com]

Your project notifications generated too many emails to send
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Re: Issue 978 in sympy: extract (-1) from all expressions canonically
Re: Issue 970 in sympy: preview() should work out of the box
Re: Issue 984 in sympy: implement substitution of a variable in integrals
Re: Issue 971 in sympy: Sample([1,2]).mean = 1
Re: Issue 987 in sympy: make Integral().subs() smarter
Re: Issue 975 in sympy: real and imag properties for Basic
Re: Issue 972 in sympy: erf(x).limit(x,oo) fails
Re: Issue 974 in sympy: simplify(-1/(-x-1)) doesn't work on amd64
Re: Issue 985 in sympy: add examples about oscillatory quadrature into our
docs
Re: Issue 968 in sympy: test_doc: switch to
sympy.interactive.start_session()
Re: Issue 976 in sympy: sympify fails for larger expressions
Re: Issue 977 in sympy: Adaptive evalf
Re: Issue 982 in sympy: Problem installing sympy 0.6.1-hg on $HOME directory
Re: Issue 973 in sympy: expansion speedup:
Re: Issue 979 in sympy: .coeff fails for complex expressions
Re: Issue 983 in sympy: improvement to solve()
Re: Issue 981 in sympy: integrating sin(1/x) numerically
Re: Issue 986 in sympy: -oo < oo is False
Re: Issue 969 in sympy: Add _sympycore_ method.
Re: Issue 980 in sympy: log(8)/log(2) should automatically simplify to 3
Re: Issue 991 in sympy: Failure in trivial limit (limit(log(x)/(x**2+pi),
x, 2))
Re: Issue 1008 in sympy: write a test for (fixed) inconsistent
simplification
Re: Issue 989 in sympy: solve fails for intersection of two circles
Re: Issue 1003 in sympy: allow Wild to match integers
Re: Issue 1010 in sympy: limit for 1/gamma(x) x->0
Re: Issue 1009 in sympy: f (solve(e, k) hangs
Re: Issue 1005 in sympy: exp(x).as_base_exponent() should return (S.Exp1,
x)
Re: Issue 994 in sympy: Numerical differentiation
Re: Issue 988 in sympy: hypersimp of a factorial is broken
Re: Issue 1007 in sympy: Basic __complex__ and __float__
Re: Issue 996 in sympy: bad integration of 1/(1 + x**2)
Re: Issue 1001 in sympy: Failure with definite integral of sqrt(R^2-x^2)
and variations
Re: Issue 997 in sympy: Unit does not work like Symbol
Re: Issue 999 in sympy: pngview or preview don't do anything
Re: Issue 998 in sympy: Power.is_even is wrong
Re: Issue 995 in sympy: var("x,y,z") should work
Re: Issue 993 in sympy: Improved Euler-Maclaurin summation
Re: Issue 1004 in sympy: use pylab for latex printing (optionally)
Re: Issue 1000 in sympy: limit a/x (Make limit() two sided by default)
Re: Issue 1002 in sympy: Symbol('') does not raise an Exception
Re: Issue 990 in sympy: latex(Symbol('a1')) should result in '$a_{1}$' like
pretty_print
Re: Issue 1006 in sympy: evalf of powers
Re: Issue 992 in sympy: Cannot print Add containing Integral
Re: Issue 1011 in sympy: solve(Eq(y, exp(x)-exp(-x)), x) hangs
Re: Issue 1029 in sympy: limit(atan(x)*sin(1/x), x, 0) fails
Re: Issue 1024 in sympy: one(5) fails
Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work
Re: Issue 1019 in sympy: Make digits shown by str(Real) reflect the
precision more accurately
Re: Issue 1012 in sympy: integrate f(x)
Re: Issue 1021 in sympy: evalf documentation
Re: Issue 1018 in sympy: atoms fail on Integral
Re: Issue 1027 in sympy: jython doesn't run sympy
Re: Issue 1013 in sympy: exp(-125).evalf() -> -104097959552457928202929.7325
Re: Issue 1023 in sympy: oo + x should simplify to oo if x.is_finite
Re: Issue 1022 in sympy: I*oo gives a weird result
Re: Issue 1028 in sympy: Sum().doit() doesn't do it
Re: Issue 1014 in sympy: limit output wrong result for tan
Re: Issue 1025 in sympy: implement sympy.test() like in numpy
Re: Issue 1026 in sympy: pypy doesn't run sympy
Re: Issue 1020 in sympy: integrate(sqrt(y**2 - x**2)/x, x) can't do it
Re: Issue 1030 in sympy: latex(1/x) should return $\frac{1}{x}$
Re: Issue 1016 in sympy: Limit problem with sin(x)**2/(1-cos(x))
Re: Issue 1017 in sympy: Integral(x) doesn't transform
Re: Issue 1050 in sympy: is_imaginary fails to recognize all terms being
imaginary
Re: Issue 1044 in sympy: Numerical simplification
Re: Issue 1051 in sympy: abs(sin(1)) raises AssertionError
Re: Issue 1033 in sympy: simplify(1/((-1)**(Integer(1)/4)*(I - 1))) should
return -1/2*2**(1/2)
Re: Issue 1046 in sympy: investigate if sympify(0) can be made as fast as
S.Zero
Re: Issue 1031 in sympy: limit(floor(x), x, 0)
Re: Issue 1041 in sympy: collect fails for Derivative
Re: Issue 1047 in sympy: Suggested new assumption system
Re: Issue 1037 in sympy: cosh(asinh(Integer(3)/2)) should simplify to
sqrt(13/4)
Re: Issue 1049 in sympy: limit(floor(sin(x)), x, 0, "+") should return 0
Re: Issue 1040 in sympy: add RealNumber = Real
Re: Issue 1035 in sympy: sympify("x^2") should return x**2
Re: Issue 1039 in sympy: symbench.py updated
Re: Issue 1045 in sympy: Latex-printing incorrectly renders expression
Re: Issue 1048 in sympy: sqrt(3).is_integer
Re: Issue 1038 in sympy: (sin(x)*cos(x)).series(x, 0, 1000) takes forever
Re: Issue 1042 in sympy: collect is wrong for a Derivative
Re: Issue 1034 in sympy: Integer(Integer(4)) should work
Re: Issue 1032 in sympy: limit(log(2+sqrt(atan(x)*sin(1/x))), x, 0) fails
Re: Issue 1043 in sympy: bounds can only be set for first series on a plot
Re: Issue 1036 in sympy: trigsimp(cos(x)*tan(x)) should return sin(x)
Re: Issue 1061 in sympy: Failure in trivial limit 'limit(x-x**2,x,oo)'
Re: Issue 1065 in sympy: Good function plotting
Re: Issue 1064 in sympy: Implement arbitrary probability distributions
Re: Issue 1055 in sympy: "pretty printing" and KDE-Konsole
Re: Issue 1060 in sympy: integrate(sqrt(25-x)*sqrt(1+1/(4*(25-x))),x) can't
do it
Re: Issue 1071 in sympy: sum(1/factorial(k), (k, 0, oo)) should return e
Re: Issue 1063 in sympy: dir parameter for series
Re: Issue 1053 in sympy: make sympify intelligent about 1/2 and 0.5
Re: Issue 1052 in sympy: 2.0 * x**2 should print more nicely
Re: Issue 1067 in sympy: Implement arbitrary discrete probability
distributions
Re: Issue 1059 in sympy: non-commutativity breaks when adding Sage
rationals to symbols
Re: Issue 1069 in sympy: 'together' should not expand denominators
Re: Issue 1066 in sympy: sum(1/(x+2)**3,(x,1,oo)) doesn't do it
Re: Issue 1062 in sympy: series doesn't respect with_order parameter
Re: Issue 1068 in sympy: .coeff() fails for exp
Re: Issue 1070 in sympy: limit(z**z/(z-1)**(z-1) -
(z-1)**(z-1)/(z-2)**(z-2), z, oo) should return "e", not "nan"
Re: Issue 1054 in sympy: Triple integral 1/(1+x+y+z) fails
Re: Issue 1058 in sympy: Classifying formulas
Re: Issue 1056 in sympy: AttributeError: 'tuple' object has no
attribute 'atoms'
Re: Issue 1057 in sympy: series expansion of floor, ceiling, abs...
Re: Issue 1086 in sympy: implement ListLinePlot[{Re[#], Im[#]} & /@
Accumulate[Exp[I 10.^4 EulerGamma Sqrt[Range[5000]]]]]
Re: Issue 1076 in sympy: integrate(sqrt(r**2-x**2), (x, -r, r)) cannot do
it.
Re: Issue 1091 in sympy: limit(x - gamma(1/x), x, oo) should return
EulerGamma
Re: Issue 1080 in sympy: implement ListLinePlot[{Re[#], Im[#]} & /@
Accumulate[Exp[I 10.^3 E Sqrt[Range[2000]]]]]
Re: Issue 1087 in sympy: implement StieltjesGamma
Re: Issue 1090 in sympy: sum((-1)**k * log(k)/k, (k, 2, oo)) should do it
Re: Issue 1077 in sympy: ask(pi, exp(rational), etc., Q.algebraic) should
return False
Re: Issue 1089 in sympy: sum((-1)**k * (zeta(k)-1)/(k*2**k), (k, 2, oo))
should do it
Re: Issue 1084 in sympy: implement IntegerPart[GoldenRatio^100]
Re: Issue 1072 in sympy: sum(factorial(2*k+1)/factorial(2*k), (k, 0, oo))
should return e
Re: Issue 1085 in sympy: implement
ListLinePlot[ContinuedFraction[EulerGamma, 400], PlotRange -> All]
Re: Issue 1088 in sympy: integrate(log(x)*exp(x), (x, 0, oo)) should return
-EulerGamma
Re: Issue 1073 in sympy: int(round(pi**100)) is wrong
Re: Issue 1079 in sympy: implement ListLinePlot[ContinuedFraction[Pi, 400],
PlotRange -> All]
Re: Issue 1075 in sympy: there should be a way to evaluate sinh(1) to
(-1/(2*E)+E/2)
Re: Issue 1083 in sympy: simplify GoldenRation expressions
Re: Issue 1074 in sympy: implement maximize([x**(1/x), x>0], x)
Re: Issue 1081 in sympy: implement Degree
Re: Issue 1078 in sympy: implement
ListLinePlot[Accumulate[(-1)^First[RealDigits[Pi, 2, 200]]]]
Re: Issue 1082 in sympy: implement graphics applications of GoldenRatio

[sy...@googlecode.com]

Your project notifications generated too many emails to send
individually. Here are the subject lines of the emails you would have
received:

Re: Issue 3570 in sympy: All errors in SymPy Live are reported as "Time
limit exceeded"
Re: Issue 3563 in sympy: Implement faster combinatorial enumeration
algorithms
Re: Issue 3578 in sympy: Tests for SymPy Live/Gamma
Re: Issue 3577 in sympy: preview() and os.system does not work under Windows
Re: Issue 3564 in sympy: Set.contains() throws AttributeError
Re: Issue 3575 in sympy: problem with method simplify()
Re: Issue 3571 in sympy: Merge test_pickle with test_args
Re: Issue 3568 in sympy: Analog for function arcctg
Re: Issue 3576 in sympy: symbols('aa:g') should work
Re: Issue 3569 in sympy: ReferenceFrame is not pickable
Re: Issue 3567 in sympy: Sanitize FactKB
Re: Issue 3573 in sympy: lambdify cot and acot numpy
Re: Issue 3572 in sympy: 3D plotting problem
Re: Issue 3565 in sympy: Sum(x**n, (n, 0, oo)).doit() is wrong
Re: Issue 3574 in sympy: live.sympy.org/#example should show an open
example tab in sidebar
Re: Issue 3560 in sympy: solve() is a giant mess
Re: Issue 3562 in sympy: MutableMatrix should provide replace method
Re: Issue 3561 in sympy: Problems with evalf and sin(oo)
Re: Issue 3559 in sympy: simplification of symbolic binomial
Re: Issue 3566 in sympy: sympy.interactive.ipythonprinting fails to load on
new versions of IPython
Re: Issue 3594 in sympy: factor should return unhandled expressions
unchanged
Re: Issue 3588 in sympy: _kern in simpify() has side effects
Re: Issue 3586 in sympy: Exponentiation Integration involving polynomial
term with mult/added coefficients
Re: Issue 3597 in sympy: dnf functions in boolalg
Re: Issue 3581 in sympy: Implement arg.rewrite(atan2)
Re: Issue 3603 in sympy: Automate construction of continuous distribution
classes/docstrings
Re: Issue 3601 in sympy: SymPy Stats should assume expressions are equal to
zero
Re: Issue 3602 in sympy: AssertionError while factoring noncommutative
symbols.
Re: Issue 3584 in sympy: Series of li(z)
Re: Issue 3596 in sympy: SymPy Live is broken
Re: Issue 3579 in sympy: Add IPyXt extension to IPython printing extension
Re: Issue 3587 in sympy: sympy crashes python when evaluating
(0*pi)%float(1)
Re: Issue 3598 in sympy: Fix SymPy 0.7.2 Python 3 docs
Re: Issue 3600 in sympy: Strange behavior with the solve() function
Re: Issue 3580 in sympy: Cleanup as_real_imag
Re: Issue 3589 in sympy: plot_implicit lacks a line_color option
Re: Issue 3590 in sympy: plot() should allow named colors
Re: Issue 3595 in sympy: ZerodivisionError with floating point Matrix
inversion
Re: Issue 3591 in sympy: 'no ordering relation is defined for complex
numbers' raised when plotting function involving Max(..)
Re: Issue 3593 in sympy: order of args shouldn't matter in Piecewise
Re: Issue 3599 in sympy: Apply 2to3 "idioms" fixer to code base
Re: Issue 3592 in sympy: Check for gmpy 2
Re: Issue 3582 in sympy: The chain rule should take derivatives with
respect to functions when it can
Re: Issue 3585 in sympy: Replace new assumptions handlers
Re: Issue 3583 in sympy: gruntz( exp(2*Ei(-z))/z**2, z, 0)
Re: Issue 3619 in sympy: IPython extension has to be loaded twice
Re: Issue 3611 in sympy: sqrt(x) should be the same as x ** 0.5
Re: Issue 3606 in sympy: solve gives wrong result when using floating point
coefficients
Re: Issue 3609 in sympy: KeyError in trigsimp (cot(x).equals(tan(x)))
Re: Issue 3605 in sympy: Fix warnings when installing
Re: Issue 3621 in sympy: SyntaxError in Python 2.5 rst doctests
Re: Issue 3612 in sympy: Allow to pass options to the printer from
init_printing()
Re: Issue 3618 in sympy: Assumptions on replacement symbols created by cse
Re: Issue 3617 in sympy: Impossible to work with floating point numbers in
the geometry module
Re: Issue 3607 in sympy: Wrong result for sympify('E**-(2*x)')
Re: Issue 3614 in sympy: Named arguments
Re: Issue 3610 in sympy: Solve fails to find all roots.
Re: Issue 3613 in sympy: Save the order that an expression was entered
Re: Issue 3620 in sympy: kbins unordered=00 could be better
Re: Issue 3608 in sympy: Issues with trigfunctions.equals
Re: Issue 3616 in sympy: Rational failure with gmpy
Re: Issue 3604 in sympy: init_printing() does not disable latex printing in
the qtconsole
Re: Issue 3615 in sympy: Test failure with numpy 1.7.0
Re: Issue 3632 in sympy: New assumptions should be fast
Re: Issue 3633 in sympy: Contradictory assumptions should raise error
Re: Issue 3641 in sympy: deep processing should be generalized
Re: Issue 3623 in sympy: Doc build warning with Sphinx 1.2
Re: Issue 3630 in sympy: make doesn't work with the latest Cython
Re: Issue 3625 in sympy: SymPy Gamma gives wrong result for example given
on its homepage.
Re: Issue 3629 in sympy: ./bin/test --no-subprocess is broken in Python 3.3
Re: Issue 3637 in sympy: sympy.stats depends on old_assumptions
Re: Issue 3628 in sympy: trigsimp introduces extra factor
Re: Issue 3624 in sympy: Perform a Sphinx doc build with Travis
Re: Issue 3642 in sympy: rename __name__ string for singletons
Re: Issue 3636 in sympy: Several modules depend on the old assumptions
structure
Re: Issue 3635 in sympy: Backwards compatibility with old assumptions
Re: Issue 3626 in sympy: Wrong order and series coefficients for expint()
Re: Issue 3634 in sympy: `is_attribute` syntax in core
Re: Issue 3640 in sympy: square roots in the denominator print as powers
Re: Issue 3627 in sympy: Order malfunctions with sin(x)
Re: Issue 3622 in sympy: Support for gmpy and gmpy2.
Re: Issue 3631 in sympy: Migrate from old assumptions to new assumptions
Re: Issue 3639 in sympy: Should we remove old assumptions?
Re: Issue 3638 in sympy: Automatic series expansion while applying a
function?
Re: Issue 3644 in sympy: use of random should not modify the global random
state
Re: Issue 3647 in sympy: Require explicit assumptions when integrating with
manualintegrate.
Re: Issue 3650 in sympy: Enable plotting doctests
Re: Issue 3648 in sympy: Define integral of Piecewise problem.
Re: Issue 3664 in sympy: Make Symbol better for subclasses
Re: Issue 3662 in sympy: Sum and Integral (and possibly Product) should
have a common superclass
Re: Issue 3661 in sympy: Simplify log of Product to Sum
Re: Issue 3655 in sympy: nan in compute_innermost
Re: Issue 3645 in sympy: All solutions of x**y = 1
Re: Issue 3656 in sympy: Fancy indexing in Matrix
Re: Issue 3643 in sympy: Singletons shouldn't be subclassable.
Re: Issue 3652 in sympy: Make sure classes play nice with potential
subclasses
Re: Issue 3654 in sympy: (1 + x**2)**10000*O(x) hangs
Re: Issue 3651 in sympy: Solve gives empty result
Re: Issue 3649 in sympy: integrate(x**x*log(x)) gives 0
Re: Issue 3646 in sympy: Weird solution of x**y = 0
Re: Issue 3663 in sympy: TypeError: unsupported operand type(s) for
/: 'mpz' and 'float'
Re: Issue 3658 in sympy: hydrogen.py very slow
Re: Issue 3653 in sympy: solve does not return zero roots when solving a
system of equation
Re: Issue 3659 in sympy: Issues with Ei from integrate
Re: Issue 3660 in sympy: allow sympification of continued fractions
Re: Issue 3657 in sympy: Summation over non-integers
Re: Issue 3668 in sympy: PyPy tests use too much memory
Re: Issue 3676 in sympy: ValueError when executing rsolve's example in
SymPy Live
Re: Issue 3665 in sympy: using "with" now that 2.4 support has been dropped
Re: Issue 3666 in sympy: sympy_time.py and sympy_time_cache.py do not work
Re: Issue 3680 in sympy: Unexpected behaviour of .copy() on Symbol instance
(master git branch)
Re: Issue 3675 in sympy: meijerg doesn't simplify to besselk
Re: Issue 3674 in sympy: allow removal of -1 by some sort of factoring
Re: Issue 3670 in sympy: Latex printing of (x + 1)**Rational(3, 2) with
fold_frac_powers=True
Re: Issue 3678 in sympy: Split implicit_multiplication_application into
separate functions
Re: Issue 3681 in sympy: bottom_up runs into problem with Pow
Re: Issue 3667 in sympy: getting consistent output from solve until a
Solution class is available
Re: Issue 3682 in sympy: .copy() does not work on Symbol
Re: Issue 3677 in sympy: sign(2 + 2*I).simplify() = 1 ?!
Re: Issue 3669 in sympy: rsolve(F(n) + F(n - 2) + F(n - 1),F(n)) return 0
Re: Issue 3672 in sympy: factorint should reject bad input
Re: Issue 3679 in sympy: literal_symbol should return error if arg not
literal
Re: Issue 3671 in sympy: logcombine(log(x) - log(2)) doesn't work for
vanilla x
Re: Issue 3673 in sympy: Matrices of matrices