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Jun 2, 2017 at 5:07 vote accept Unbelievable
May 8, 2017 at 18:42 comment added Unbelievable Thank you for your comment, I corrected the typos. Some of my questions are related to Conjugate but I am hopeless to use that correctly.
May 8, 2017 at 18:40 history edited Unbelievable CC BY-SA 3.0
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May 8, 2017 at 18:23 comment added Jack LaVigne Kindly expand upon the problems you experience with Conjugate and symbols. You will get more help if you make your question as clear as possible. You have some typos (./ needs to be /.)
May 8, 2017 at 15:52 comment added Bob Hanlon f = # /. {I -> -I, -I -> I} &;
May 8, 2017 at 15:21 answer added Lukas timeline score: 2
May 8, 2017 at 14:57 history asked Unbelievable CC BY-SA 3.0