sympy-issues

Messages by Date

2013/11/22 Issue 4109 in sympy: Binomial probability density doesn't work sympy
2013/11/22 Re: Issue 2401 in sympy: Lambda doesn't pretty print any more sympy
2013/11/21 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/21 Re: Issue 3273 in sympy: Sum(0, (k, 1, oo)).evalf() problem sympy
2013/11/21 Re: Issue 1639 in sympy: Missing high-level laurent() and taylor() series expansion functions (Maple 11) sympy
2013/11/21 Re: Issue 3273 in sympy: Sum(0, (k, 1, oo)).evalf() problem sympy
2013/11/20 Re: Issue 2753 in sympy: series(1/cos(x/log(x)),x,0,5) does not work sympy
2013/11/20 Re: Issue 4069 in sympy: series(log(x)**a*exp(-b*x), x, x0=1, n=2) wrong result sympy
2013/11/20 Re: Issue 4069 in sympy: series(log(x)**a*exp(-b*x), x, x0=1, n=2) wrong result sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/20 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/19 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/19 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/19 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/18 Re: Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/18 Issue 4108 in sympy: Order at oo is wrong sympy
2013/11/18 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/17 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/17 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/17 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/17 Re: Issue 1015 in sympy: limit((1+x/(n+sin(n)))**n,n,oo) doesn't work sympy
2013/11/17 Re: Issue 4107 in sympy: Equality of unequal matrices does not reduce to False sympy
2013/11/17 Issue 4107 in sympy: Equality of unequal matrices does not reduce to False sympy
2013/11/17 Re: Issue 4014 in sympy: minimal_polynomial(nsimplify(pi, tolerance=0.000000001)) hangs sympy
2013/11/16 Re: Issue 4102 in sympy: Matrix addition does NOT preserve matrix shape sympy
2013/11/16 Re: Issue 1739 in sympy: Constants 'C_i' in differential equations confuse solver sympy
2013/11/16 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/15 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/15 Re: Issue 1769 in sympy: cos(oo) should return nan sympy
2013/11/15 Re: Issue 1769 in sympy: cos(oo) should return nan sympy
2013/11/14 Re: Issue 3994 in sympy: Error on diff equation sympy
2013/11/14 Re: Issue 4102 in sympy: Matrix addition does NOT preserve matrix shape sympy
2013/11/14 Re: Issue 4073 in sympy: Cannot solve x^2*Derivative(y(x), x, x) + x*Derivative(y(x), x) - 1 sympy
2013/11/14 Re: Issue 4102 in sympy: Matrix addition does NOT preserve matrix shape sympy
2013/11/14 Re: Issue 4091 in sympy: Cannot solve log(x+3) + log(x-3)=0 sympy
2013/11/14 Re: Issue 4094 in sympy: Add note about chop option to the evalf section of the tutorial sympy
2013/11/14 Re: Issue 4106 in sympy: Diophantine Equations module missing some solutions sympy
2013/11/14 Re: Issue 4106 in sympy: Diophantine Equations module missing some solutions sympy
2013/11/14 Re: Issue 3080 in sympy: wrong order in series sympy
2013/11/14 Re: Issue 4071 in sympy: Add sympy.cbrt sympy
2013/11/14 Re: Issue 4071 in sympy: Add sympy.cbrt sympy
2013/11/14 Re: Issue 4106 in sympy: Diophantine Equations module missing some solutions sympy
2013/11/13 Re: Issue 4106 in sympy: Diophantine Equations module missing some solutions sympy
2013/11/13 Issue 4106 in sympy: Diophantine Equations module missing some solutions sympy
2013/11/13 Issue 4105 in sympy: Matrix could use a free_symbols method sympy
2013/11/13 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/13 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/13 Re: Issue 3993 in sympy: Cannot solve x*y'' - xy' + y = 0 sympy
2013/11/13 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/13 Re: Issue 1739 in sympy: Constants 'C_i' in differential equations confuse solver sympy
2013/11/12 Re: Issue 4103 in sympy: Several slow test failures sympy
2013/11/12 Re: Issue 3983 in sympy: Issue with png pretty printing in Python 3 sympy
2013/11/12 Re: Issue 3457 in sympy: use2to3 script only works in a git checkout sympy
2013/11/12 Re: Issue 2936 in sympy: use2to3 warnings sympy
2013/11/12 Re: Issue 3972 in sympy: Don't install isympy3 sympy
2013/11/12 Re: Issue 2987 in sympy: Change the behaviour of the deprecated Plot() sympy
2013/11/12 8 issues changed in sympy sympy
2013/11/12 Re: Issue 3968 in sympy: factor_list() error Python3 sympy
2013/11/12 Re: Issue 3959 in sympy: Travis issues with dependencies sympy
2013/11/12 Re: Issue 3053 in sympy: setup.py egg-info fails on Python3 sympy
2013/11/12 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/12 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/12 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/12 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/12 Re: Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/12 Re: Issue 2531 in sympy: Sympy objects for Boolean values: True, False sympy
2013/11/12 Re: Issue 2531 in sympy: Sympy objects for Boolean values: True, False sympy
2013/11/12 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/11/12 Re: Issue 3328 in sympy: Integrating simple DiracDelta sympy
2013/11/11 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/11 Re: Issue 4104 in sympy: Series expansion of trig functions incorrect, except around 0 sympy
2013/11/11 Re: Issue 4104 in sympy: Series expansion of trig functions incorrect, except around 0 sympy
2013/11/11 Issue 4104 in sympy: Series expansion of trig functions incorrect, except around 0 sympy
2013/11/11 Issue 4103 in sympy: Several slow test failures sympy
2013/11/11 Re: Issue 3984 in sympy: preview should use BytesIO instead of StringIO sympy
2013/11/10 Issue 4102 in sympy: Matrix addition does NOT preserve matrix shape sympy
2013/11/09 Re: Issue 4101 in sympy: long time on calculate eigenvects sympy
2013/11/09 Issue 4101 in sympy: long time on calculate eigenvects sympy
2013/11/09 Re: Issue 4095 in sympy: Unicode pretty print of I sympy
2013/11/09 Re: Issue 4071 in sympy: Add sympy.cbrt sympy
2013/11/09 Re: Issue 4071 in sympy: Add sympy.cbrt sympy
2013/11/08 Re: Issue 4100 in sympy: chopping occurs too early in Mul sympy
2013/11/08 Re: Issue 4100 in sympy: chopping occurs too early in Mul sympy
2013/11/08 Issue 4100 in sympy: chopping occurs too early in Mul sympy
2013/11/08 Issue 4099 in sympy: Failing slow test sympy
2013/11/08 Re: Issue 3567 in sympy: Sanitize FactKB sympy
2013/11/08 Re: Issue 3567 in sympy: Sanitize FactKB sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Re: Issue 1966 in sympy: Add evaluate option to sympify sympy
2013/11/07 Re: Issue 1966 in sympy: Add evaluate option to sympify sympy
2013/11/07 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/07 Issue 4098 in sympy: Removal of bool_equal sympy
2013/11/07 Re: Issue 4074 in sympy: laplace_transform(sinh(w*t)*cosh(w*t), t, s) sympy
2013/11/06 Re: Issue 4074 in sympy: laplace_transform(sinh(w*t)*cosh(w*t), t, s) AttributeError sympy
2013/11/06 Re: Issue 4071 in sympy: Add sympy.cbrt sympy
2013/11/06 Re: Issue 1932 in sympy: Relationals do not work with any methods of Expr sympy
2013/11/06 Re: Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/06 Re: Issue 4097 in sympy: A relatively straightforward integral like sqrt(x/(a-x)) (0 < x <=a ) fails sympy
2013/11/06 Issue 4097 in sympy: A relatively straightforward integral like sqrt(x/(a-x)) (0 < x <=a ) fails sympy
2013/11/06 Issue 4096 in sympy: Poly.coeff works only after .simply().expand() sympy
2013/11/06 Re: Issue 1932 in sympy: Relationals do not work with any methods of Expr sympy
2013/11/06 Re: Issue 1932 in sympy: Relationals do not work with any methods of Expr sympy
2013/11/06 Re: Issue 1932 in sympy: Relationals do not work with any methods of Expr sympy
2013/11/06 Re: Issue 4095 in sympy: Unicode pretty print of I sympy
2013/11/05 Re: Issue 4095 in sympy: Unicode pretty print of I sympy
2013/11/05 Issue 4095 in sympy: Unicode pretty print of I sympy
2013/11/05 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/05 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/04 Re: Issue 4078 in sympy: laplace_transform(Sum((-1)**n*Heaviside(t - n*a), (n, 1, oo)), t, s) not calculated sympy
2013/11/04 Re: Issue 4079 in sympy: fourier_transform(1, x, z) returns 0 sympy
2013/11/04 Re: Issue 4075 in sympy: More efficient to_cnf sympy
2013/11/04 Re: Issue 1621 in sympy: Initial conditions in dsolve() sympy
2013/11/04 Re: Issue 4080 in sympy: Pretty print Not(Equivalent) and Not(Implies) sympy
2013/11/04 Re: Issue 4080 in sympy: Pretty print Not(Equivalent) and Not(Implies) sympy
2013/11/04 Re: Issue 2801 in sympy: lambdify() is not mentioned anywhere sympy
2013/11/04 Re: Issue 4006 in sympy: Add branches of LambertW sympy
2013/11/04 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/11/04 Re: Issue 2319 in sympy: LaTeX input sympy
2013/11/04 Re: Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/04 Re: Issue 4091 in sympy: Cannot solve log(x+3) + log(x-3)=0 sympy
2013/11/04 Re: Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/04 Re: Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/04 Re: Issue 4091 in sympy: Cannot solve log(x+3) + log(x-3)=0 sympy
2013/11/03 Issue 4094 in sympy: Add note about chop option to the evalf section of the tutorial sympy
2013/11/03 Re: Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/03 Issue 4093 in sympy: log(x).evalf(subs={x: 0}) gives TypeError: 'NoneType' object is not iterable sympy
2013/11/03 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/03 Issue 4092 in sympy: simplify misses a simplification! sympy
2013/11/03 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/03 Re: Issue 4091 in sympy: Cannot solve log(x+3) + log(x-3)=0 sympy
2013/11/03 Issue 4091 in sympy: Equation log(x+3) + log(x-3)=0 sympy
2013/11/03 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/02 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/02 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/11/02 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/02 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/01 Re: Issue 3148 in sympy: Too many constants from dsolve() sympy
2013/11/01 Re: Issue 3987 in sympy: wrong tests in test_deltaproduct sympy
2013/11/01 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/11/01 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/10/31 Re: Issue 4041 in sympy: 'Series' undefined in sympy/plotting/plot.py sympy
2013/10/31 Re: Issue 4090 in sympy: Poly.real_roots may return non-real roots sympy
2013/10/31 Issue 4090 in sympy: Poly.real_roots may return non-real roots sympy
2013/10/31 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/10/31 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/10/31 Re: Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/10/31 Issue 4089 in sympy: Matrix object does not accept being summed when inside a list and using built-in sum() sympy
2013/10/31 Re: Issue 2200 in sympy: limit(sin(x),x,oo) should raise an error sympy
2013/10/31 Re: Issue 3181 in sympy: Wrong results with Operator and simplifying functions sympy
2013/10/31 Re: Issue 4080 in sympy: Pretty print Not(Equivalent) and Not(Implies) sympy
2013/10/31 Re: Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/10/31 Re: Issue 4083 in sympy: mellin_transform(besselj(3, x)/x**3, x, s) wrong result sympy
2013/10/31 Re: Issue 4088 in sympy: Collect Commutes Quantum Operators sympy
2013/10/31 Re: Issue 3181 in sympy: Wrong results with Operator and simplifying functions sympy
2013/10/30 Issue 4088 in sympy: Collect Commutes Quantum Operators sympy
2013/10/30 Re: Issue 1621 in sympy: Initial conditions in dsolve() sympy
2013/10/30 Re: Issue 1621 in sympy: Initial conditions in dsolve() sympy
2013/10/30 Re: Issue 4086 in sympy: ode doctests are too slow sympy
2013/10/29 Re: Issue 4083 in sympy: mellin_transform(besselj(3, x)/x**3, x, s) wrong result sympy
2013/10/29 Re: Issue 3959 in sympy: Travis issues with dependencies sympy
2013/10/29 Re: Issue 2531 in sympy: Sympy objects for Boolean values: True, False sympy
2013/10/29 Re: Issue 4076 in sympy: Improvements to logic module sympy
2013/10/29 Issue 4087 in sympy: Docs don't build in Python 3 sympy
2013/10/29 Issue 4086 in sympy: ode doctests are too slow sympy
2013/10/29 Re: Issue 4066 in sympy: integrate(abs(y - x**2), (y,0,2)) raises ValueError: gamma function pole sympy
2013/10/29 Issue 4085 in sympy: Python 3.3 bin/test --no-subprocess says hash randomization is off sympy
2013/10/29 Re: Issue 4083 in sympy: mellin_transform(besselj(3, x)/x**3, x, s) wring result sympy
2013/10/29 Re: Issue 694 in sympy: Add tests from "Review of CAS mathematical capabilities", by Michael Wester sympy
2013/10/29 Issue 4084 in sympy: fibonacci(n).rewrite(sqrt) returns fibonacci(n) sympy
2013/10/29 Re: Issue 3949 in sympy: bin/isympy -t python doesn't work anymore sympy
2013/10/29 Re: Issue 3963 in sympy: Get rid of the "simplification" pane at SymPy Gamma sympy
2013/10/29 Re: Issue 3941 in sympy: "Simplification" at SymPy Gamma doesn't make sense sympy
2013/10/29 Re: Issue 1973 in sympy: hash(Integer) should return the int sympy
2013/10/29 Issue 4083 in sympy: mellin_transform(besselj(3, x)/x**3, x, s) wring result sympy
2013/10/29 Issue 4082 in sympy: mellin_transform(1/(1 - x), x, s) maximum recursion depth exceeded sympy
2013/10/28 Issue 4081 in sympy: Equivalent doesn't sort args sympy
2013/10/28 Issue 4080 in sympy: Pretty print Not(Equivalent) and Not(Implies) sympy
2013/10/28 Re: Issue 4076 in sympy: Improvements to logic module sympy
2013/10/28 Re: Issue 4076 in sympy: Improvements to logic module sympy
2013/10/28 Re: Issue 2531 in sympy: Sympy objects for Boolean values: True, False sympy
2013/10/28 Re: Issue 4075 in sympy: More efficient to_cnf sympy
2013/10/28 Issue 4079 in sympy: fourier_transform(1, x, z) returns 0 sympy
2013/10/28 Re: Issue 4075 in sympy: More efficient to_cnf sympy
2013/10/28 Issue 4078 in sympy: laplace_transform(Sum((-1)**n*Heaviside(t - n*a), (n, 1, oo)), t, s) not calculated sympy