Tag Info

New answers tagged


The Maple definition seems to be based on a different initial value for the derivative than the Mathematica definition. The derivative of the Maple function SE(a, q, z] at z = 0 is 1; Mathematica has a different initial value. (I couldn't find a specification in the documentation or on functions.wolfram.com). Howevever, since they satisfy the same linear ...


Whenever you run into unexpected results with pattern matching you need to consider how the pattern object itself evaluates. For example consider these: Plus[__] Plus[_, _] Times[_, _] __ 2 _ _^2 And now your pattern: Hypergeometric2F1[_, _, _, _] (1 - _)^-_ To prevent this evaluation you can use either HoldPattern or Verbatim: ...

Top 50 recent answers are included