1. 2017-06-09 [1] Re: =?UTF-8?Q?=E2=80=9CIf?= typeclass a, then a is al haskell-p Joachim Breit 2. 2017-06-09 [1] =?UTF-8?Q?Re=3A_=E2=80=9CIf_typeclass_a=2C_then_a_is_ haskell-p Mike Izbicki 3. 2017-06-09 [1] =?UTF-8?Q?=E2=80=9CIf_typeclass_a=2C_then_a_is_also_a haskell-p Saurabh Nanda