1548151046.508 * [misc]progress:  [Phase 1 of 3] Setting up.
1548151046.509 * * * [misc]progress:  [1/2] Preparing points
1548151046.643 * * * [misc]progress:  [2/2] Setting up program.
1548151046.647 * [misc]progress:  [Phase 2 of 3] Improving.
1548151046.648 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
1548151046.649 * [enter]simplify:  Simplifying (- (pow x 4) (pow y 4))
1548151046.650 * * [misc]simplify:  iters left: 3 (6 enodes)
1548151046.658 * * [misc]simplify:  iters left: 2 (8 enodes)
1548151046.660 * * [misc]simplify:  iters left: 1 (9 enodes)
1548151046.662 * [exit]simplify:  Simplified to (- (pow x 4) (pow y 4))
1548151046.662 * [misc]simplify:  Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4)))
1548151046.667 * * [misc]progress:  iteration 1 / 4
1548151046.667 * * * [misc]progress:  picking best candidate
1548151046.669 * * * * [misc]pick:  Picked  #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
1548151046.669 * * * [misc]progress:  localizing error
1548151046.681 * * * [misc]progress:  generating rewritten candidates
1548151046.682 * * * [misc]progress:  generating series expansions
1548151046.682 * * * [misc]progress:  simplifying candidates
1548151046.682 * * * [misc]progress:  adding candidates to table
1548151046.682 * [misc]progress:  [Phase 3 of 3] Extracting.
1548151046.685 * [enter]simplify:  Simplifying (- (pow x 4) (pow y 4))
1548151046.685 * * [misc]simplify:  iters left: 3 (6 enodes)
1548151046.686 * [exit]simplify:  Simplified to (- (pow x 4) (pow y 4))
1548151048.972 * [misc]regime-testing:  Baseline error score: 0.0010001250156269534
1548151048.973 * [misc]regime-testing:  Oracle error score: 0.0010001250156269534
1548151048.974 * [misc]regime-testing:  End program error score: 0.0010001250156269534