24.498 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.041 * [simplify]: Simplifying:
  (- (* a a) (* b b))
1.410 * * [progress]: iteration 1 / 4
1.410 * * * [progress]: picking best candidate
1.411 * * * * [pick]: Picked  #<alt (λ (a b) (- (* a a) (* b b)))>
1.411 * * * [progress]: localizing error
1.416 * * * [progress]: generating rewritten candidates
1.416 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.425 * * * [progress]: generating series expansions
1.425 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.426 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2))
1.426 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0
1.426 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b
1.426 * [taylor]: Taking taylor expansion of (pow a 2) in b
1.426 * [taylor]: Taking taylor expansion of a in b
1.426 * [backup-simplify]: Simplify a into a
1.426 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.426 * [taylor]: Taking taylor expansion of b in b
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.426 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
1.426 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.426 * [taylor]: Taking taylor expansion of a in a
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.426 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.426 * [taylor]: Taking taylor expansion of b in a
1.426 * [backup-simplify]: Simplify b into b
1.426 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
1.426 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.426 * [taylor]: Taking taylor expansion of a in a
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.426 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.426 * [taylor]: Taking taylor expansion of b in a
1.426 * [backup-simplify]: Simplify b into b
1.426 * [backup-simplify]: Simplify (* b b) into (pow b 2)
1.426 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2))
1.426 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2))
1.426 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b
1.426 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.426 * [taylor]: Taking taylor expansion of b in b
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.427 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
1.435 * [backup-simplify]: Simplify (- 0) into 0
1.435 * [backup-simplify]: Simplify (+ 0 0) into 0
1.435 * [taylor]: Taking taylor expansion of 0 in b
1.435 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify 0 into 0
1.436 * [backup-simplify]: Simplify (* 1 1) into 1
1.436 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1.436 * [backup-simplify]: Simplify (- 0) into 0
1.436 * [backup-simplify]: Simplify (+ 1 0) into 1
1.436 * [taylor]: Taking taylor expansion of 1 in b
1.436 * [backup-simplify]: Simplify 1 into 1
1.436 * [backup-simplify]: Simplify 1 into 1
1.437 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify (* 1 1) into 1
1.437 * [backup-simplify]: Simplify (- 1) into -1
1.437 * [backup-simplify]: Simplify -1 into -1
1.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.438 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
1.438 * [backup-simplify]: Simplify (- 0) into 0
1.439 * [backup-simplify]: Simplify (+ 0 0) into 0
1.439 * [taylor]: Taking taylor expansion of 0 in b
1.439 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.439 * [backup-simplify]: Simplify (- 0) into 0
1.439 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.441 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
1.441 * [backup-simplify]: Simplify (- 0) into 0
1.441 * [backup-simplify]: Simplify (+ 0 0) into 0
1.441 * [taylor]: Taking taylor expansion of 0 in b
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2))
1.442 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
1.442 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
1.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
1.442 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
1.442 * [taylor]: Taking taylor expansion of (pow a 2) in b
1.442 * [taylor]: Taking taylor expansion of a in b
1.442 * [backup-simplify]: Simplify a into a
1.442 * [backup-simplify]: Simplify (* a a) into (pow a 2)
1.442 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
1.442 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
1.442 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.442 * [taylor]: Taking taylor expansion of b in b
1.442 * [backup-simplify]: Simplify 0 into 0
1.442 * [backup-simplify]: Simplify 1 into 1
1.442 * [backup-simplify]: Simplify (* 1 1) into 1
1.442 * [backup-simplify]: Simplify (/ 1 1) into 1
1.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
1.443 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
1.443 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.443 * [taylor]: Taking taylor expansion of a in a
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.443 * [backup-simplify]: Simplify (* 1 1) into 1
1.443 * [backup-simplify]: Simplify (/ 1 1) into 1
1.443 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
1.443 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.443 * [taylor]: Taking taylor expansion of b in a
1.443 * [backup-simplify]: Simplify b into b
1.443 * [backup-simplify]: Simplify (* b b) into (pow b 2)
1.443 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
1.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
1.443 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
1.443 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.443 * [taylor]: Taking taylor expansion of a in a
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.444 * [backup-simplify]: Simplify (* 1 1) into 1
1.444 * [backup-simplify]: Simplify (/ 1 1) into 1
1.444 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
1.444 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.444 * [taylor]: Taking taylor expansion of b in a
1.444 * [backup-simplify]: Simplify b into b
1.444 * [backup-simplify]: Simplify (* b b) into (pow b 2)
1.444 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
1.444 * [backup-simplify]: Simplify (+ 1 0) into 1
1.444 * [taylor]: Taking taylor expansion of 1 in b
1.444 * [backup-simplify]: Simplify 1 into 1
1.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.445 * [backup-simplify]: Simplify (+ 0 0) into 0
1.445 * [taylor]: Taking taylor expansion of 0 in b
1.445 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.447 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
1.447 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
1.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
1.447 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
1.447 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.447 * [taylor]: Taking taylor expansion of b in b
1.447 * [backup-simplify]: Simplify 0 into 0
1.447 * [backup-simplify]: Simplify 1 into 1
1.447 * [backup-simplify]: Simplify (* 1 1) into 1
1.447 * [backup-simplify]: Simplify (/ 1 1) into 1
1.448 * [backup-simplify]: Simplify (- 1) into -1
1.448 * [backup-simplify]: Simplify -1 into -1
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.449 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
1.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
1.449 * [backup-simplify]: Simplify (- 0) into 0
1.449 * [backup-simplify]: Simplify (+ 0 0) into 0
1.449 * [taylor]: Taking taylor expansion of 0 in b
1.449 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.451 * [backup-simplify]: Simplify (- 0) into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.454 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
1.454 * [backup-simplify]: Simplify (- 0) into 0
1.455 * [backup-simplify]: Simplify (+ 0 0) into 0
1.455 * [taylor]: Taking taylor expansion of 0 in b
1.455 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.457 * [backup-simplify]: Simplify (- 0) into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2))
1.458 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2)))
1.458 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
1.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
1.458 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
1.458 * [taylor]: Taking taylor expansion of (pow a 2) in b
1.458 * [taylor]: Taking taylor expansion of a in b
1.458 * [backup-simplify]: Simplify a into a
1.458 * [backup-simplify]: Simplify (* a a) into (pow a 2)
1.458 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
1.458 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
1.458 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.458 * [taylor]: Taking taylor expansion of b in b
1.458 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify 1 into 1
1.458 * [backup-simplify]: Simplify (* 1 1) into 1
1.459 * [backup-simplify]: Simplify (/ 1 1) into 1
1.459 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
1.459 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
1.459 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.459 * [taylor]: Taking taylor expansion of a in a
1.459 * [backup-simplify]: Simplify 0 into 0
1.459 * [backup-simplify]: Simplify 1 into 1
1.459 * [backup-simplify]: Simplify (* 1 1) into 1
1.460 * [backup-simplify]: Simplify (/ 1 1) into 1
1.460 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
1.460 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.460 * [taylor]: Taking taylor expansion of b in a
1.460 * [backup-simplify]: Simplify b into b
1.460 * [backup-simplify]: Simplify (* b b) into (pow b 2)
1.460 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
1.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
1.460 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
1.460 * [taylor]: Taking taylor expansion of (pow a 2) in a
1.460 * [taylor]: Taking taylor expansion of a in a
1.460 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify 1 into 1
1.461 * [backup-simplify]: Simplify (* 1 1) into 1
1.461 * [backup-simplify]: Simplify (/ 1 1) into 1
1.461 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
1.461 * [taylor]: Taking taylor expansion of (pow b 2) in a
1.461 * [taylor]: Taking taylor expansion of b in a
1.461 * [backup-simplify]: Simplify b into b
1.461 * [backup-simplify]: Simplify (* b b) into (pow b 2)
1.461 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
1.462 * [backup-simplify]: Simplify (+ 1 0) into 1
1.462 * [taylor]: Taking taylor expansion of 1 in b
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.463 * [backup-simplify]: Simplify (+ 0 0) into 0
1.463 * [taylor]: Taking taylor expansion of 0 in b
1.463 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.465 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
1.465 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2)))
1.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b
1.465 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
1.465 * [taylor]: Taking taylor expansion of (pow b 2) in b
1.465 * [taylor]: Taking taylor expansion of b in b
1.466 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify 1 into 1
1.466 * [backup-simplify]: Simplify (* 1 1) into 1
1.466 * [backup-simplify]: Simplify (/ 1 1) into 1
1.467 * [backup-simplify]: Simplify (- 1) into -1
1.467 * [backup-simplify]: Simplify -1 into -1
1.467 * [backup-simplify]: Simplify 1 into 1
1.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.469 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0
1.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0
1.469 * [backup-simplify]: Simplify (- 0) into 0
1.470 * [backup-simplify]: Simplify (+ 0 0) into 0
1.470 * [taylor]: Taking taylor expansion of 0 in b
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.471 * [backup-simplify]: Simplify (- 0) into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.472 * [backup-simplify]: Simplify 0 into 0
1.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.474 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
1.475 * [backup-simplify]: Simplify (- 0) into 0
1.475 * [backup-simplify]: Simplify (+ 0 0) into 0
1.475 * [taylor]: Taking taylor expansion of 0 in b
1.475 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify (- 0) into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2))
1.478 * * * [progress]: simplifying candidates
1.478 * [simplify]: Simplifying:
  (/ (exp (* a a)) (exp (* b b)))
  (log (- (* a a) (* b b)))
  (exp (- (* a a) (* b b)))
  (* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b))))
  (cbrt (- (* a a) (* b b)))
  (* (* (- (* a a) (* b b)) (- (* a a) (* b b))) (- (* a a) (* b b)))
  (sqrt (- (* a a) (* b b)))
  (sqrt (- (* a a) (* b b)))
  (- (pow (* a a) 3) (pow (* b b) 3))
  (+ (* (* a a) (* a a)) (+ (* (* b b) (* b b)) (* (* a a) (* b b))))
  (- (* b b))
  (- (* (* a a) (* a a)) (* (* b b) (* b b)))
  (+ (* a a) (* b b))
  (+ a b)
  (- a b)
  (- (* b b))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
  (- (pow a 2) (pow b 2))
2.169 * * * [progress]: adding candidates to table
2.199 * * [progress]: iteration 2 / 4
2.199 * * * [progress]: picking best candidate
2.200 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ b a) (- a b)))>
2.200 * * * [progress]: localizing error
2.205 * * * [progress]: generating rewritten candidates
2.205 * * * [progress]: generating series expansions
2.205 * * * [progress]: simplifying candidates
2.206 * [simplify]: Simplifying:
  
2.217 * * * [progress]: adding candidates to table
2.217 * [progress]: [Phase 3 of 3] Extracting.
2.219 * [simplify]: Simplifying:
  (* (+ b a) (- a b))
4.699 * [regime-testing]: Baseline error score: 0.0006250781347668458
4.709 * [regime-testing]: Oracle error score: 0.0006250781347668458
4.709 * [regime-testing]: End program error score: 0.0006250781347668458
4.734 * [regime-testing]: Target error score: 0.0006250781347668458