Trick suggestion: apply tactic to all subgoals

[ComFreek]

Here's one trick (credits to @Blaisorblade):

• If you have a tactic s that introduces multiple subgoals and a tactic t, then s; t will apply t to every subgoal individually. Sometimes, this will even cause s to backtrack:

  E.g. "constructor; solve [eauto]" has been useful:
  it picks not a random constructor, but one that allows solving all goals!

[Anton Trunov]

Hi @ComFreek! I have a private collection of SSReflect tricks. Since there is interest in this topic, maybe it's time to brush them up and make available publicly...

[Tej Chajed]

@anton-trunov that would be great, I'd be happy to add them here if you make them public!