Comment #12 on issue 3129 by [email protected]: Drastic change to sympy.stats: Adding concept of Probability Distributions on surface level
http://code.google.com/p/sympy/issues/detail?id=3129
In [2]: T = Normal(30, 3, symbol=Symbol('T')) # temperature is 30C with std dev 3C.In [1]: from sympy.stats import *
In [3]: T_posterior = Given(T, T>29) # We know that T is greater than 29 In [4]: P(T<T_posterior) ValueError My probability is a little rusty. Why does this raise ValueError?
In [6]: T.symbol is Symbol('T')
Out[6]: Trueis comparison of Symbols (or indeed anything other than Singletons) only works because of the cache and should not be relied upon.
-- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
