> Every post was a gamble because it could have been wrong
Symbolic differentiation is a deterministic algorithm. There is no reason for his posts to be a gamble. I'm sure there was a lots of interesting trial and error in developing good question and answer pairs, but once he posted the question he knew what the answer was already.
Symbolic differentiation is a deterministic algorithm. There is no reason for his posts to be a gamble. I'm sure there was a lots of interesting trial and error in developing good question and answer pairs, but once he posted the question he knew what the answer was already.