31.452 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.180 * * * [progress]: [2/2] Setting up program.
0.184 * [progress]: [Phase 2 of 3] Improving.
0.184 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* (/ 1 2) (log (/ (+ 1 x) (- 1 x)))))>
0.184 * [simplify]: Simplifying:
  (* (/ 1 2) (log (/ (+ 1 x) (- 1 x))))
0.185 * * [simplify]: iteration 1: (9 enodes)
0.221 * * [simplify]: iteration 2: (19 enodes)
0.226 * * [simplify]: iteration 3: (27 enodes)
0.242 * * [simplify]: iteration 4: (59 enodes)
0.256 * * [simplify]: iteration 5: (87 enodes)
0.277 * * [simplify]: iteration 6: (115 enodes)
0.292 * * [simplify]: iteration 7: (137 enodes)
0.331 * * [simplify]: iteration 8: (169 enodes)
0.344 * * [simplify]: iteration 9: (171 enodes)
0.367 * * [simplify]: iteration 10: (175 enodes)
0.390 * * [simplify]: Extracting #0: cost 1 inf + 0
0.390 * * [simplify]: Extracting #1: cost 13 inf + 0
0.390 * * [simplify]: Extracting #2: cost 19 inf + 4
0.390 * * [simplify]: Extracting #3: cost 13 inf + 271
0.391 * * [simplify]: Extracting #4: cost 5 inf + 1524
0.392 * * [simplify]: Extracting #5: cost 0 inf + 2269
0.394 * * [simplify]: Extracting #6: cost 0 inf + 2143
0.395 * [simplify]: Simplified to:
  (* (log (/ (+ x 1) (- 1 x))) 1/2)
0.405 * * [progress]: iteration 1 / 4
0.405 * * * [progress]: picking best candidate
0.409 * * * * [pick]: Picked  #<alt (λ (x) (* (log (/ (+ x 1) (- 1 x))) 1/2))>
0.409 * * * [progress]: localizing error
0.427 * * * [progress]: generating rewritten candidates
0.427 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.433 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.452 * * * [progress]: generating series expansions
0.452 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.453 * [backup-simplify]: Simplify (log (/ (+ x 1) (- 1 x))) into (log (/ (+ x 1) (- 1 x)))
0.453 * [approximate]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in (x) around 0
0.453 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.453 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [backup-simplify]: Simplify (+ 0 1) into 1
0.454 * [backup-simplify]: Simplify (- 0) into 0
0.454 * [backup-simplify]: Simplify (+ 1 0) into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [backup-simplify]: Simplify (log 1) into 0
0.454 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.454 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.454 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of 1 in x
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.455 * [taylor]: Taking taylor expansion of 1 in x
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify (+ 0 1) into 1
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.455 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [backup-simplify]: Simplify (log 1) into 0
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [backup-simplify]: Simplify (- 1) into -1
0.457 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.457 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
0.459 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow 1 1)))) 1) into 2
0.459 * [backup-simplify]: Simplify 2 into 2
0.460 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [backup-simplify]: Simplify (- 0) into 0
0.460 * [backup-simplify]: Simplify (+ 0 0) into 0
0.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.465 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 1 1)))) 2) into 0
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [backup-simplify]: Simplify (- 0) into 0
0.466 * [backup-simplify]: Simplify (+ 0 0) into 0
0.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.473 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow 1 1)))) 6) into 2/3
0.473 * [backup-simplify]: Simplify 2/3 into 2/3
0.474 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [backup-simplify]: Simplify (- 0) into 0
0.474 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.486 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 2) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 2) 2) (pow (* 2 2) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 2) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 2) 1) 1 (pow (* 6 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 2) 1)) (pow 1 1)))) 24) into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify (+ 0 0) into 0
0.487 * [backup-simplify]: Simplify (- 0) into 0
0.487 * [backup-simplify]: Simplify (+ 0 0) into 0
0.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.496 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 2) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 2) 3) (pow (* 2 2) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 2) 2) 1 (pow (* 6 2) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 2) 1) (pow (* 6 2) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 2) 1) 1 1 (pow (* 24 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 2) 1)) (pow 1 1)))) 120) into 2/5
0.497 * [backup-simplify]: Simplify 2/5 into 2/5
0.497 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
0.497 * [backup-simplify]: Simplify (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.497 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.497 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.497 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (/ 1 1) into 1
0.497 * [taylor]: Taking taylor expansion of 1 in x
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of 1 in x
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (/ 1 1) into 1
0.498 * [backup-simplify]: Simplify (+ 1 0) into 1
0.498 * [backup-simplify]: Simplify (- 1) into -1
0.499 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.499 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.499 * [backup-simplify]: Simplify (log -1) into (log -1)
0.499 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.499 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (/ 1 1) into 1
0.499 * [taylor]: Taking taylor expansion of 1 in x
0.499 * [backup-simplify]: Simplify 1 into 1
0.500 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.500 * [taylor]: Taking taylor expansion of 1 in x
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [backup-simplify]: Simplify (+ 1 0) into 1
0.500 * [backup-simplify]: Simplify (- 1) into -1
0.501 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.501 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.501 * [backup-simplify]: Simplify (log -1) into (log -1)
0.501 * [backup-simplify]: Simplify (log -1) into (log -1)
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (+ 0 1) into 1
0.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.506 * [backup-simplify]: Simplify (- 0) into 0
0.506 * [backup-simplify]: Simplify (+ 1 0) into 1
0.507 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.507 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -1 1)))) 1) into 2
0.507 * [backup-simplify]: Simplify 2 into 2
0.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.509 * [backup-simplify]: Simplify (- 0) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.511 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.512 * [backup-simplify]: Simplify (+ 0 0) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (- 0) into 0
0.513 * [backup-simplify]: Simplify (+ 0 0) into 0
0.515 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.519 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 -2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 -2) 1)) (pow -1 1)))) 6) into 2/3
0.519 * [backup-simplify]: Simplify 2/3 into 2/3
0.519 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
0.520 * [backup-simplify]: Simplify (log (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x))))) into (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.520 * [approximate]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.520 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.520 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.520 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.520 * [taylor]: Taking taylor expansion of 1 in x
0.520 * [backup-simplify]: Simplify 1 into 1
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify 1 into 1
0.520 * [backup-simplify]: Simplify (/ 1 1) into 1
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify (/ 1 1) into 1
0.521 * [taylor]: Taking taylor expansion of 1 in x
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify (- 1) into -1
0.522 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.522 * [backup-simplify]: Simplify (+ 1 0) into 1
0.523 * [backup-simplify]: Simplify (/ -1 1) into -1
0.523 * [backup-simplify]: Simplify (log -1) into (log -1)
0.523 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.523 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.523 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.523 * [taylor]: Taking taylor expansion of 1 in x
0.523 * [backup-simplify]: Simplify 1 into 1
0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 1 into 1
0.524 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [taylor]: Taking taylor expansion of 1 in x
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [backup-simplify]: Simplify (- 1) into -1
0.525 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.525 * [backup-simplify]: Simplify (+ 1 0) into 1
0.526 * [backup-simplify]: Simplify (/ -1 1) into -1
0.526 * [backup-simplify]: Simplify (log -1) into (log -1)
0.527 * [backup-simplify]: Simplify (log -1) into (log -1)
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.528 * [backup-simplify]: Simplify (- 0) into 0
0.528 * [backup-simplify]: Simplify (+ 1 0) into 1
0.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.529 * [backup-simplify]: Simplify (+ 0 1) into 1
0.530 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.532 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow -1 1)))) 1) into -2
0.532 * [backup-simplify]: Simplify -2 into -2
0.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.534 * [backup-simplify]: Simplify (- 0) into 0
0.534 * [backup-simplify]: Simplify (+ 0 0) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.540 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.541 * [backup-simplify]: Simplify (- 0) into 0
0.542 * [backup-simplify]: Simplify (+ 0 0) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify (+ 0 0) into 0
0.545 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.550 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow -1 1)))) 6) into -2/3
0.550 * [backup-simplify]: Simplify -2/3 into -2/3
0.551 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
0.551 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.551 * [backup-simplify]: Simplify (/ (+ x 1) (- 1 x)) into (/ (+ x 1) (- 1 x))
0.551 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.551 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.551 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [backup-simplify]: Simplify 0 into 0
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [taylor]: Taking taylor expansion of 1 in x
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.551 * [taylor]: Taking taylor expansion of 1 in x
0.551 * [backup-simplify]: Simplify 1 into 1
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify 1 into 1
0.552 * [backup-simplify]: Simplify (+ 0 1) into 1
0.552 * [backup-simplify]: Simplify (- 0) into 0
0.553 * [backup-simplify]: Simplify (+ 1 0) into 1
0.553 * [backup-simplify]: Simplify (/ 1 1) into 1
0.553 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.553 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify 1 into 1
0.553 * [taylor]: Taking taylor expansion of 1 in x
0.553 * [backup-simplify]: Simplify 1 into 1
0.553 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.553 * [taylor]: Taking taylor expansion of 1 in x
0.553 * [backup-simplify]: Simplify 1 into 1
0.553 * [taylor]: Taking taylor expansion of x in x
0.554 * [backup-simplify]: Simplify 0 into 0
0.554 * [backup-simplify]: Simplify 1 into 1
0.554 * [backup-simplify]: Simplify (+ 0 1) into 1
0.554 * [backup-simplify]: Simplify (- 0) into 0
0.555 * [backup-simplify]: Simplify (+ 1 0) into 1
0.555 * [backup-simplify]: Simplify (/ 1 1) into 1
0.555 * [backup-simplify]: Simplify 1 into 1
0.556 * [backup-simplify]: Simplify (+ 1 0) into 1
0.556 * [backup-simplify]: Simplify (- 1) into -1
0.556 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.557 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
0.557 * [backup-simplify]: Simplify 2 into 2
0.558 * [backup-simplify]: Simplify (+ 0 0) into 0
0.558 * [backup-simplify]: Simplify (- 0) into 0
0.559 * [backup-simplify]: Simplify (+ 0 0) into 0
0.560 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
0.560 * [backup-simplify]: Simplify 2 into 2
0.560 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
0.560 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.560 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.560 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.560 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.561 * [taylor]: Taking taylor expansion of 1 in x
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.561 * [taylor]: Taking taylor expansion of 1 in x
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.562 * [backup-simplify]: Simplify (+ 1 0) into 1
0.562 * [backup-simplify]: Simplify (- 1) into -1
0.563 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.563 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.563 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.563 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [backup-simplify]: Simplify 0 into 0
0.563 * [backup-simplify]: Simplify 1 into 1
0.564 * [backup-simplify]: Simplify (/ 1 1) into 1
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [backup-simplify]: Simplify (/ 1 1) into 1
0.565 * [backup-simplify]: Simplify (+ 1 0) into 1
0.565 * [backup-simplify]: Simplify (- 1) into -1
0.565 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.566 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.566 * [backup-simplify]: Simplify -1 into -1
0.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.567 * [backup-simplify]: Simplify (+ 0 1) into 1
0.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.568 * [backup-simplify]: Simplify (- 0) into 0
0.569 * [backup-simplify]: Simplify (+ 1 0) into 1
0.570 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.570 * [backup-simplify]: Simplify -2 into -2
0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (+ 0 0) into 0
0.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.572 * [backup-simplify]: Simplify (- 0) into 0
0.573 * [backup-simplify]: Simplify (+ 0 0) into 0
0.574 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.574 * [backup-simplify]: Simplify -2 into -2
0.574 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* -2 (/ 1 x)) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.574 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.574 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.574 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.574 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.575 * [taylor]: Taking taylor expansion of 1 in x
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [backup-simplify]: Simplify (/ 1 1) into 1
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.576 * [backup-simplify]: Simplify (/ 1 1) into 1
0.576 * [taylor]: Taking taylor expansion of 1 in x
0.576 * [backup-simplify]: Simplify 1 into 1
0.576 * [backup-simplify]: Simplify (- 1) into -1
0.576 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.577 * [backup-simplify]: Simplify (+ 1 0) into 1
0.577 * [backup-simplify]: Simplify (/ -1 1) into -1
0.577 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.577 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.577 * [taylor]: Taking taylor expansion of 1 in x
0.577 * [backup-simplify]: Simplify 1 into 1
0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [backup-simplify]: Simplify 0 into 0
0.578 * [backup-simplify]: Simplify 1 into 1
0.578 * [backup-simplify]: Simplify (/ 1 1) into 1
0.578 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [backup-simplify]: Simplify 0 into 0
0.578 * [backup-simplify]: Simplify 1 into 1
0.578 * [backup-simplify]: Simplify (/ 1 1) into 1
0.578 * [taylor]: Taking taylor expansion of 1 in x
0.578 * [backup-simplify]: Simplify 1 into 1
0.579 * [backup-simplify]: Simplify (- 1) into -1
0.579 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.580 * [backup-simplify]: Simplify (+ 1 0) into 1
0.580 * [backup-simplify]: Simplify (/ -1 1) into -1
0.580 * [backup-simplify]: Simplify -1 into -1
0.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.581 * [backup-simplify]: Simplify (- 0) into 0
0.581 * [backup-simplify]: Simplify (+ 1 0) into 1
0.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.582 * [backup-simplify]: Simplify (+ 0 1) into 1
0.583 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.583 * [backup-simplify]: Simplify 2 into 2
0.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.584 * [backup-simplify]: Simplify (- 0) into 0
0.584 * [backup-simplify]: Simplify (+ 0 0) into 0
0.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.585 * [backup-simplify]: Simplify (+ 0 0) into 0
0.585 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.585 * [backup-simplify]: Simplify -2 into -2
0.585 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* 2 (/ 1 (- x))) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.585 * * * [progress]: simplifying candidates
0.586 * * * * [progress]: [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (* (log1p (expm1 (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (* (expm1 (log1p (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))) (log (cbrt (/ (+ x 1) (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (sqrt (/ (+ x 1) (- 1 x)))) (log (sqrt (/ (+ x 1) (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))) (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2))>
0.586 * * * * [progress]: [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))) (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))) (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2))>
0.586 * * * * [progress]: [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) 1)) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2))>
0.586 * * * * [progress]: [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))) (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (sqrt (+ x 1)) 1)) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2))>
0.586 * * * * [progress]: [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2))>
0.586 * * * * [progress]: [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.586 * * * * [progress]: [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (+ (sqrt 1) (sqrt x)))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (+ 1 (sqrt x)))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2))>
0.586 * * * * [progress]: [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (+ (sqrt 1) (sqrt x)))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2))>
0.587 * * * * [progress]: [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 (+ 1 (sqrt x)))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2))>
0.587 * * * * [progress]: [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ 1 1)) (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log 1) (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (+ x 1)) (log (/ 1 (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (+ x 1) (- (pow 1 3) (pow x 3)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (log (/ (+ x 1) (- (* 1 1) (* x x)))) (log (+ 1 x))) 1/2))>
0.587 * * * * [progress]: [ 33 / 101 ] simplifiying candidate #<alt (λ (x) (* (- (log (+ x 1)) (log (- 1 x))) 1/2))>
0.587 * * * * [progress]: [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (* (* 1 (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (* (pow (log (/ (+ x 1) (- 1 x))) 1) 1/2))>
0.587 * * * * [progress]: [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (* (- (log (+ x 1)) (log (- 1 x))) 1/2))>
0.587 * * * * [progress]: [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (+ x 1) (- 1 x))) 1/2))>
0.587 * * * * [progress]: [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (* (exp (log (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (exp (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (* (cbrt (log (/ (+ x 1) (- 1 x)))) (cbrt (log (/ (+ x 1) (- 1 x))))) (cbrt (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (* (log (/ (+ x 1) (- 1 x))) (log (/ (+ x 1) (- 1 x)))) (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (log (/ (+ x 1) (- 1 x)))) (sqrt (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (* (* 1 (log (/ (+ x 1) (- 1 x)))) 1/2))>
0.587 * * * * [progress]: [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (log1p (expm1 (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (expm1 (log1p (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (pow (/ (+ x 1) (- 1 x)) 1)) 1/2))>
0.587 * * * * [progress]: [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (exp (- (log (+ x 1)) (log (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (exp (log (/ (+ x 1) (- 1 x))))) 1/2))>
0.587 * * * * [progress]: [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (log (exp (/ (+ x 1) (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (cbrt (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 51 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x)))) (cbrt (/ (+ x 1) (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (cbrt (* (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))) (/ (+ x 1) (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (sqrt (/ (+ x 1) (- 1 x))) (sqrt (/ (+ x 1) (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (- (+ x 1)) (- (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 58 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 59 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 60 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 1) (/ (+ x 1) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2))>
0.588 * * * * [progress]: [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 1) (/ (+ x 1) (- 1 x)))) 1/2))>
0.588 * * * * [progress]: [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2))>
0.588 * * * * [progress]: [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2))>
0.589 * * * * [progress]: [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 1) (/ (+ x 1) (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2))>
0.589 * * * * [progress]: [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2))>
0.589 * * * * [progress]: [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ 1 1) (/ (+ x 1) (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (+ x 1) (/ 1 (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ 1 (/ (- 1 x) (+ x 1)))) 1/2))>
0.589 * * * * [progress]: [ 82 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 83 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) (sqrt (- 1 x))) (sqrt (- 1 x)))) 1/2))>
0.589 * * * * [progress]: [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2))>
0.589 * * * * [progress]: [ 85 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x)))) 1/2))>
0.589 * * * * [progress]: [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) (+ 1 (sqrt x))) (- 1 (sqrt x)))) 1/2))>
0.589 * * * * [progress]: [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2))>
0.589 * * * * [progress]: [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ x 1))))) 1/2))>
0.589 * * * * [progress]: [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (sqrt (+ x 1)) (/ (- 1 x) (sqrt (+ x 1))))) 1/2))>
0.589 * * * * [progress]: [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ 1 (/ (- 1 x) (+ x 1)))) 1/2))>
0.589 * * * * [progress]: [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ 1 (/ (- 1 x) (+ x 1)))) 1/2))>
0.589 * * * * [progress]: [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (+ x 1) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x))))) 1/2))>
0.589 * * * * [progress]: [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (* (/ (+ x 1) (- (* 1 1) (* x x))) (+ 1 x))) 1/2))>
0.589 * * * * [progress]: [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (+ (pow x 3) (pow 1 3)) (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1)))))) 1/2))>
0.589 * * * * [progress]: [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (/ (- (* x x) (* 1 1)) (* (- 1 x) (- x 1)))) 1/2))>
0.589 * * * * [progress]: [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 1/2))>
0.589 * * * * [progress]: [ 97 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 1/2))>
0.589 * * * * [progress]: [ 98 / 101 ] simplifiying candidate #<alt (λ (x) (* (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 1/2))>
0.589 * * * * [progress]: [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (+ (* 2 x) (+ (* 2 (pow x 2)) 1))) 1/2))>
0.590 * * * * [progress]: [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))) 1/2))>
0.590 * * * * [progress]: [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (* (log (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))) 1/2))>
0.591 * [simplify]: Simplifying:
  (expm1 (log (/ (+ x 1) (- 1 x))))
  (log1p (log (/ (+ x 1) (- 1 x))))
  (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x)))))
  (log (cbrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (log (sqrt (/ (+ x 1) (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))))
  (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))))
  (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))))
  (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))
  (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1))
  (log (/ (cbrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ x 1)) 1))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))
  (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))
  (log (/ (sqrt (+ x 1)) 1))
  (log (/ (sqrt (+ x 1)) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (+ (sqrt 1) (sqrt x))))
  (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))
  (log (/ 1 (+ 1 (sqrt x))))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ x 1) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ x 1) (sqrt (- 1 x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log (/ 1 (+ (sqrt 1) (sqrt x))))
  (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))
  (log (/ 1 (+ 1 (sqrt x))))
  (log (/ (+ x 1) (- 1 (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ x 1) (- 1 x)))
  (log 1)
  (log (/ (+ x 1) (- 1 x)))
  (log (+ x 1))
  (log (/ 1 (- 1 x)))
  (log (/ (+ x 1) (- (pow 1 3) (pow x 3))))
  (log (+ (* 1 1) (+ (* x x) (* 1 x))))
  (log (/ (+ x 1) (- (* 1 1) (* x x))))
  (log (+ 1 x))
  (log (+ x 1))
  (log (- 1 x))
  (log (/ (+ x 1) (- 1 x)))
  (log (log (/ (+ x 1) (- 1 x))))
  (exp (log (/ (+ x 1) (- 1 x))))
  (* (cbrt (log (/ (+ x 1) (- 1 x)))) (cbrt (log (/ (+ x 1) (- 1 x)))))
  (cbrt (log (/ (+ x 1) (- 1 x))))
  (* (* (log (/ (+ x 1) (- 1 x))) (log (/ (+ x 1) (- 1 x)))) (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (sqrt (log (/ (+ x 1) (- 1 x))))
  (expm1 (/ (+ x 1) (- 1 x)))
  (log1p (/ (+ x 1) (- 1 x)))
  (- (log (+ x 1)) (log (- 1 x)))
  (log (/ (+ x 1) (- 1 x)))
  (exp (/ (+ x 1) (- 1 x)))
  (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))
  (cbrt (/ (+ x 1) (- 1 x)))
  (* (* (/ (+ x 1) (- 1 x)) (/ (+ x 1) (- 1 x))) (/ (+ x 1) (- 1 x)))
  (sqrt (/ (+ x 1) (- 1 x)))
  (sqrt (/ (+ x 1) (- 1 x)))
  (- (+ x 1))
  (- (- 1 x))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (cbrt (+ x 1)) (cbrt (- 1 x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))
  (/ (cbrt (+ x 1)) (sqrt (- 1 x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)
  (/ (cbrt (+ x 1)) (- 1 x))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))
  (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (cbrt (+ x 1)) (- 1 (sqrt x)))
  (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)
  (/ (cbrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt (+ x 1)) (cbrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (/ (sqrt (+ x 1)) (sqrt (- 1 x)))
  (/ (sqrt (+ x 1)) 1)
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))
  (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x)))
  (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))
  (/ (sqrt (+ x 1)) (- 1 (sqrt x)))
  (/ (sqrt (+ x 1)) 1)
  (/ (sqrt (+ x 1)) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (- (sqrt 1) (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (- (sqrt 1) (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ 1 1)
  (/ (+ x 1) (- 1 x))
  (/ 1 (- 1 x))
  (/ (- 1 x) (+ x 1))
  (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ (+ x 1) 1)
  (/ (+ x 1) (+ (sqrt 1) (sqrt x)))
  (/ (+ x 1) (+ 1 (sqrt x)))
  (/ (+ x 1) 1)
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (+ x 1) (- (pow 1 3) (pow x 3)))
  (/ (+ x 1) (- (* 1 1) (* x x)))
  (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1))))
  (* (- 1 x) (- x 1))
  (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
  (+ (* 2 x) (+ (* 2 (pow x 2)) 1))
  (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
  (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1)))
0.592 * * [simplify]: iteration 1: (164 enodes)
0.686 * * [simplify]: iteration 2: (370 enodes)
0.812 * * [simplify]: iteration 3: (860 enodes)
1.530 * * [simplify]: Extracting #0: cost 86 inf + 0
1.531 * * [simplify]: Extracting #1: cost 412 inf + 2
1.534 * * [simplify]: Extracting #2: cost 565 inf + 5367
1.546 * * [simplify]: Extracting #3: cost 245 inf + 66012
1.568 * * [simplify]: Extracting #4: cost 46 inf + 105725
1.589 * * [simplify]: Extracting #5: cost 6 inf + 118948
1.610 * * [simplify]: Extracting #6: cost 0 inf + 121054
1.633 * [simplify]: Simplified to:
  (expm1 (log (/ (+ 1 x) (- 1 x))))
  (log1p (log (/ (+ 1 x) (- 1 x))))
  (log (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x)))))
  (log (cbrt (/ (+ 1 x) (- 1 x))))
  (log (sqrt (/ (+ 1 x) (- 1 x))))
  (log (sqrt (/ (+ 1 x) (- 1 x))))
  (log (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))))
  (log (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))
  (log (/ (cbrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))
  (log (/ (cbrt (+ 1 x)) (sqrt (- 1 x))))
  (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (log (/ (cbrt (+ 1 x)) (- 1 x)))
  (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x))))
  (log (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))
  (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x))))
  (log (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))
  (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (log (/ (cbrt (+ 1 x)) (- 1 x)))
  (log (/ (/ (sqrt (+ 1 x)) (cbrt (- 1 x))) (cbrt (- 1 x))))
  (log (/ (sqrt (+ 1 x)) (cbrt (- 1 x))))
  (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))
  (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))
  (log (sqrt (+ 1 x)))
  (log (/ (sqrt (+ 1 x)) (- 1 x)))
  (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))
  (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))))
  (log (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))
  (log (sqrt (+ 1 x)))
  (log (/ (sqrt (+ 1 x)) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ 1 x) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ 1 x) (sqrt (- 1 x))))
  0
  (log (/ (+ 1 x) (- 1 x)))
  (- (log1p (sqrt x)))
  (log (/ (+ 1 x) (- 1 (sqrt x))))
  (- (log1p (sqrt x)))
  (log (/ (+ 1 x) (- 1 (sqrt x))))
  0
  (log (/ (+ 1 x) (- 1 x)))
  (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (log (/ (+ 1 x) (cbrt (- 1 x))))
  (log (/ 1 (sqrt (- 1 x))))
  (log (/ (+ 1 x) (sqrt (- 1 x))))
  0
  (log (/ (+ 1 x) (- 1 x)))
  (- (log1p (sqrt x)))
  (log (/ (+ 1 x) (- 1 (sqrt x))))
  (- (log1p (sqrt x)))
  (log (/ (+ 1 x) (- 1 (sqrt x))))
  0
  (log (/ (+ 1 x) (- 1 x)))
  0
  (log (/ (+ 1 x) (- 1 x)))
  (log1p x)
  (- (log (- 1 x)))
  (log (/ (+ 1 x) (- 1 (* (* x x) x))))
  (log1p (fma x x x))
  (log (/ (+ 1 x) (- 1 (* x x))))
  (log1p x)
  (log1p x)
  (log (- 1 x))
  (log (/ (+ 1 x) (- 1 x)))
  (log (log (/ (+ 1 x) (- 1 x))))
  (/ (+ 1 x) (- 1 x))
  (* (cbrt (log (/ (+ 1 x) (- 1 x)))) (cbrt (log (/ (+ 1 x) (- 1 x)))))
  (cbrt (log (/ (+ 1 x) (- 1 x))))
  (* (* (log (/ (+ 1 x) (- 1 x))) (log (/ (+ 1 x) (- 1 x)))) (log (/ (+ 1 x) (- 1 x))))
  (sqrt (log (/ (+ 1 x) (- 1 x))))
  (sqrt (log (/ (+ 1 x) (- 1 x))))
  (expm1 (/ (+ 1 x) (- 1 x)))
  (log1p (/ (+ 1 x) (- 1 x)))
  (log (/ (+ 1 x) (- 1 x)))
  (log (/ (+ 1 x) (- 1 x)))
  (exp (/ (+ 1 x) (- 1 x)))
  (* (/ (+ 1 x) (- 1 x)) (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))))
  (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x))))
  (cbrt (/ (+ 1 x) (- 1 x)))
  (* (/ (+ 1 x) (- 1 x)) (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))))
  (sqrt (/ (+ 1 x) (- 1 x)))
  (sqrt (/ (+ 1 x) (- 1 x)))
  (- -1 x)
  (+ x -1)
  (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))
  (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (+ 1 x)) (sqrt (- 1 x)))
  (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))
  (/ (cbrt (+ 1 x)) (- 1 x))
  (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))
  (/ (cbrt (+ 1 x)) (- 1 (sqrt x)))
  (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))
  (/ (cbrt (+ 1 x)) (- 1 (sqrt x)))
  (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))
  (/ (cbrt (+ 1 x)) (- 1 x))
  (/ (/ (sqrt (+ 1 x)) (cbrt (- 1 x))) (cbrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (sqrt (+ 1 x))
  (/ (sqrt (+ 1 x)) (- 1 x))
  (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))
  (/ (sqrt (+ 1 x)) (- 1 (sqrt x)))
  (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))
  (/ (sqrt (+ 1 x)) (- 1 (sqrt x)))
  (sqrt (+ 1 x))
  (/ (sqrt (+ 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  1
  (/ (+ 1 x) (- 1 x))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  1
  (/ (+ 1 x) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  1
  (/ (+ 1 x) (- 1 x))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  1
  (/ (+ 1 x) (- 1 x))
  (/ 1 (- 1 x))
  (/ (- 1 x) (+ 1 x))
  (/ (+ 1 x) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (+ 1 x)
  (/ (+ 1 x) (+ 1 (sqrt x)))
  (/ (+ 1 x) (+ 1 (sqrt x)))
  (+ 1 x)
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) (+ 1 x))
  (/ (- 1 x) (+ 1 x))
  (/ (+ 1 x) (- 1 (* (* x x) x)))
  (/ (+ 1 x) (- 1 (* x x)))
  (* (- 1 x) (fma x x (- 1 x)))
  (* (- 1 x) (+ x -1))
  (fma 2/5 (pow x 5) (* x (+ (* 2/3 (* x x)) 2)))
  (+ (+ (/ 2 x) (/ 2/3 (* (* x x) x))) (log -1))
  (+ (+ (/ 2 x) (/ 2/3 (* (* x x) x))) (log -1))
  (fma 2 (fma x x x) 1)
  (- (- -1 (/ 2 x)) (/ (/ 2 x) x))
  (- (- -1 (/ 2 x)) (/ (/ 2 x) x))
1.640 * * * [progress]: adding candidates to table
2.287 * * [progress]: iteration 2 / 4
2.288 * * * [progress]: picking best candidate
2.296 * * * * [pick]: Picked  #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (* x x)) 2))) 1/2))>
2.296 * * * [progress]: localizing error
2.332 * * * [progress]: generating rewritten candidates
2.332 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3 2 1)
2.354 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3)
2.426 * * * [progress]: generating series expansions
2.426 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3 2 1)
2.427 * [backup-simplify]: Simplify (* 2/3 (* x x)) into (* 2/3 (pow x 2))
2.427 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 2)) in (x) around 0
2.427 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x
2.427 * [taylor]: Taking taylor expansion of 2/3 in x
2.427 * [backup-simplify]: Simplify 2/3 into 2/3
2.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.427 * [taylor]: Taking taylor expansion of x in x
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 1 into 1
2.427 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x
2.427 * [taylor]: Taking taylor expansion of 2/3 in x
2.427 * [backup-simplify]: Simplify 2/3 into 2/3
2.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.427 * [taylor]: Taking taylor expansion of x in x
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 1 into 1
2.428 * [backup-simplify]: Simplify (* 1 1) into 1
2.428 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.428 * [backup-simplify]: Simplify 2/3 into 2/3
2.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.429 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0
2.429 * [backup-simplify]: Simplify 0 into 0
2.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.431 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.433 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.433 * [backup-simplify]: Simplify 0 into 0
2.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.435 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.435 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.438 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.438 * [backup-simplify]: Simplify 0 into 0
2.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.441 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify (* 2/3 (pow x 2)) into (* 2/3 (pow x 2))
2.441 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 x) (/ 1 x))) into (/ 2/3 (pow x 2))
2.441 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0
2.441 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x
2.441 * [taylor]: Taking taylor expansion of 2/3 in x
2.441 * [backup-simplify]: Simplify 2/3 into 2/3
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.442 * [backup-simplify]: Simplify (* 1 1) into 1
2.442 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.442 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x
2.442 * [taylor]: Taking taylor expansion of 2/3 in x
2.442 * [backup-simplify]: Simplify 2/3 into 2/3
2.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.442 * [backup-simplify]: Simplify 0 into 0
2.442 * [backup-simplify]: Simplify 1 into 1
2.443 * [backup-simplify]: Simplify (* 1 1) into 1
2.443 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.443 * [backup-simplify]: Simplify 2/3 into 2/3
2.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.446 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.446 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.448 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.448 * [backup-simplify]: Simplify 0 into 0
2.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.450 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.450 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.453 * [backup-simplify]: Simplify 0 into 0
2.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.455 * [backup-simplify]: Simplify 0 into 0
2.455 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 x)) 2)) into (* 2/3 (pow x 2))
2.455 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 (- x)) (/ 1 (- x)))) into (/ 2/3 (pow x 2))
2.455 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0
2.455 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x
2.455 * [taylor]: Taking taylor expansion of 2/3 in x
2.455 * [backup-simplify]: Simplify 2/3 into 2/3
2.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.456 * [backup-simplify]: Simplify (* 1 1) into 1
2.456 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.456 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x
2.456 * [taylor]: Taking taylor expansion of 2/3 in x
2.456 * [backup-simplify]: Simplify 2/3 into 2/3
2.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.457 * [backup-simplify]: Simplify 0 into 0
2.457 * [backup-simplify]: Simplify 1 into 1
2.457 * [backup-simplify]: Simplify (* 1 1) into 1
2.457 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.457 * [backup-simplify]: Simplify 2/3 into 2/3
2.458 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0
2.459 * [backup-simplify]: Simplify 0 into 0
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.462 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.465 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.467 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.470 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 (- x))) 2)) into (* 2/3 (pow x 2))
2.470 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3)
2.470 * [backup-simplify]: Simplify (* x (+ (* 2/3 (* x x)) 2)) into (* x (+ (* 2/3 (pow x 2)) 2))
2.470 * [approximate]: Taking taylor expansion of (* x (+ (* 2/3 (pow x 2)) 2)) in (x) around 0
2.471 * [taylor]: Taking taylor expansion of (* x (+ (* 2/3 (pow x 2)) 2)) in x
2.471 * [taylor]: Taking taylor expansion of x in x
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 1 into 1
2.471 * [taylor]: Taking taylor expansion of (+ (* 2/3 (pow x 2)) 2) in x
2.471 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x
2.471 * [taylor]: Taking taylor expansion of 2/3 in x
2.471 * [backup-simplify]: Simplify 2/3 into 2/3
2.471 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.471 * [taylor]: Taking taylor expansion of x in x
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 1 into 1
2.471 * [taylor]: Taking taylor expansion of 2 in x
2.471 * [backup-simplify]: Simplify 2 into 2
2.471 * [taylor]: Taking taylor expansion of (* x (+ (* 2/3 (pow x 2)) 2)) in x
2.471 * [taylor]: Taking taylor expansion of x in x
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 1 into 1
2.471 * [taylor]: Taking taylor expansion of (+ (* 2/3 (pow x 2)) 2) in x
2.471 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x
2.471 * [taylor]: Taking taylor expansion of 2/3 in x
2.471 * [backup-simplify]: Simplify 2/3 into 2/3
2.471 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.471 * [taylor]: Taking taylor expansion of x in x
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 1 into 1
2.471 * [taylor]: Taking taylor expansion of 2 in x
2.471 * [backup-simplify]: Simplify 2 into 2
2.472 * [backup-simplify]: Simplify (+ 0 2) into 2
2.472 * [backup-simplify]: Simplify (* 0 2) into 0
2.472 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (+ 0 0) into 0
2.473 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 2)) into 2
2.473 * [backup-simplify]: Simplify 2 into 2
2.474 * [backup-simplify]: Simplify (* 1 1) into 1
2.474 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.474 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3
2.475 * [backup-simplify]: Simplify (+ (* 0 2/3) (+ (* 1 0) (* 0 2))) into 0
2.475 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.477 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0
2.477 * [backup-simplify]: Simplify (+ 0 0) into 0
2.478 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2/3) (+ (* 0 0) (* 0 2)))) into 2/3
2.478 * [backup-simplify]: Simplify 2/3 into 2/3
2.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.480 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
2.480 * [backup-simplify]: Simplify (+ 0 0) into 0
2.482 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))) into 0
2.482 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.484 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.484 * [backup-simplify]: Simplify (+ 0 0) into 0
2.486 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))) into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.488 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.489 * [backup-simplify]: Simplify (+ 0 0) into 0
2.490 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))) into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.493 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.493 * [backup-simplify]: Simplify (+ 0 0) into 0
2.495 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))) into 0
2.495 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.498 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.499 * [backup-simplify]: Simplify (+ 0 0) into 0
2.501 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))))) into 0
2.501 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.505 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.505 * [backup-simplify]: Simplify (+ 0 0) into 0
2.508 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))))) into 0
2.508 * [backup-simplify]: Simplify 0 into 0
2.508 * [backup-simplify]: Simplify (+ (* 2/3 (pow x 3)) (* 2 x)) into (+ (* 2 x) (* 2/3 (pow x 3)))
2.509 * [backup-simplify]: Simplify (* (/ 1 x) (+ (* 2/3 (* (/ 1 x) (/ 1 x))) 2)) into (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x)
2.509 * [approximate]: Taking taylor expansion of (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x) in (x) around 0
2.509 * [taylor]: Taking taylor expansion of (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x) in x
2.509 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (pow x 2))) 2) in x
2.509 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x
2.509 * [taylor]: Taking taylor expansion of 2/3 in x
2.509 * [backup-simplify]: Simplify 2/3 into 2/3
2.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify (* 1 1) into 1
2.510 * [backup-simplify]: Simplify (/ 1 1) into 1
2.510 * [taylor]: Taking taylor expansion of 2 in x
2.510 * [backup-simplify]: Simplify 2 into 2
2.510 * [taylor]: Taking taylor expansion of x in x
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify 1 into 1
2.510 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.511 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3
2.511 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.511 * [taylor]: Taking taylor expansion of (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x) in x
2.511 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (pow x 2))) 2) in x
2.511 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x
2.511 * [taylor]: Taking taylor expansion of 2/3 in x
2.511 * [backup-simplify]: Simplify 2/3 into 2/3
2.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.511 * [taylor]: Taking taylor expansion of x in x
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 1 into 1
2.512 * [backup-simplify]: Simplify (* 1 1) into 1
2.512 * [backup-simplify]: Simplify (/ 1 1) into 1
2.512 * [taylor]: Taking taylor expansion of 2 in x
2.512 * [backup-simplify]: Simplify 2 into 2
2.512 * [taylor]: Taking taylor expansion of x in x
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify 1 into 1
2.513 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.513 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3
2.513 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.513 * [backup-simplify]: Simplify 2/3 into 2/3
2.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.517 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0
2.517 * [backup-simplify]: Simplify (+ 0 0) into 0
2.518 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0
2.518 * [backup-simplify]: Simplify 0 into 0
2.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.519 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
2.520 * [backup-simplify]: Simplify (+ 0 2) into 2
2.520 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2
2.520 * [backup-simplify]: Simplify 2 into 2
2.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.522 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.523 * [backup-simplify]: Simplify (+ 0 0) into 0
2.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0
2.523 * [backup-simplify]: Simplify 0 into 0
2.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.525 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.526 * [backup-simplify]: Simplify (+ 0 0) into 0
2.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.526 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.529 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.529 * [backup-simplify]: Simplify (+ 0 0) into 0
2.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.530 * [backup-simplify]: Simplify 0 into 0
2.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.532 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.533 * [backup-simplify]: Simplify (+ 0 0) into 0
2.533 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.533 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.536 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.536 * [backup-simplify]: Simplify (+ 0 0) into 0
2.537 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.537 * [backup-simplify]: Simplify 0 into 0
2.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.540 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.540 * [backup-simplify]: Simplify (+ 0 0) into 0
2.541 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.541 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 2/3 (pow (/ 1 (/ 1 x)) 3))) into (+ (* 2 x) (* 2/3 (pow x 3)))
2.541 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (* 2/3 (* (/ 1 (- x)) (/ 1 (- x)))) 2)) into (* -1 (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x))
2.541 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x)) in (x) around 0
2.541 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x)) in x
2.542 * [taylor]: Taking taylor expansion of -1 in x
2.542 * [backup-simplify]: Simplify -1 into -1
2.542 * [taylor]: Taking taylor expansion of (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x) in x
2.542 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (pow x 2))) 2) in x
2.542 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x
2.542 * [taylor]: Taking taylor expansion of 2/3 in x
2.542 * [backup-simplify]: Simplify 2/3 into 2/3
2.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.542 * [taylor]: Taking taylor expansion of x in x
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 1 into 1
2.542 * [backup-simplify]: Simplify (* 1 1) into 1
2.542 * [backup-simplify]: Simplify (/ 1 1) into 1
2.542 * [taylor]: Taking taylor expansion of 2 in x
2.542 * [backup-simplify]: Simplify 2 into 2
2.542 * [taylor]: Taking taylor expansion of x in x
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 1 into 1
2.543 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.543 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3
2.543 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.543 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x)) in x
2.543 * [taylor]: Taking taylor expansion of -1 in x
2.543 * [backup-simplify]: Simplify -1 into -1
2.543 * [taylor]: Taking taylor expansion of (/ (+ (* 2/3 (/ 1 (pow x 2))) 2) x) in x
2.543 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (pow x 2))) 2) in x
2.543 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x
2.543 * [taylor]: Taking taylor expansion of 2/3 in x
2.543 * [backup-simplify]: Simplify 2/3 into 2/3
2.543 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.543 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.543 * [taylor]: Taking taylor expansion of x in x
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 1 into 1
2.544 * [backup-simplify]: Simplify (* 1 1) into 1
2.544 * [backup-simplify]: Simplify (/ 1 1) into 1
2.544 * [taylor]: Taking taylor expansion of 2 in x
2.544 * [backup-simplify]: Simplify 2 into 2
2.544 * [taylor]: Taking taylor expansion of x in x
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 1 into 1
2.544 * [backup-simplify]: Simplify (* 2/3 1) into 2/3
2.544 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3
2.545 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
2.545 * [backup-simplify]: Simplify (* -1 2/3) into -2/3
2.545 * [backup-simplify]: Simplify -2/3 into -2/3
2.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.548 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0
2.548 * [backup-simplify]: Simplify (+ 0 0) into 0
2.549 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0
2.550 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 2/3)) into 0
2.550 * [backup-simplify]: Simplify 0 into 0
2.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.552 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
2.553 * [backup-simplify]: Simplify (+ 0 2) into 2
2.554 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2
2.555 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 0) (* 0 2/3))) into -2
2.555 * [backup-simplify]: Simplify -2 into -2
2.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.558 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.559 * [backup-simplify]: Simplify (+ 0 0) into 0
2.560 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0
2.561 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))) into 0
2.561 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.565 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.566 * [backup-simplify]: Simplify (+ 0 0) into 0
2.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.569 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))) into 0
2.569 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.573 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.573 * [backup-simplify]: Simplify (+ 0 0) into 0
2.574 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.576 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))) into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.581 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.581 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.584 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))) into 0
2.584 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.589 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.590 * [backup-simplify]: Simplify (+ 0 0) into 0
2.591 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.593 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))))) into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.599 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.599 * [backup-simplify]: Simplify (+ 0 0) into 0
2.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.603 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))))) into 0
2.603 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* -2/3 (pow (/ 1 (/ 1 (- x))) 3))) into (+ (* 2 x) (* 2/3 (pow x 3)))
2.604 * * * [progress]: simplifying candidates
2.604 * * * * [progress]: [ 1 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (log1p (expm1 (* 2/3 (* x x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 2 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (expm1 (log1p (* 2/3 (* x x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 3 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (pow (* 2/3 (* x x)) 1) 2))) 1/2))>
2.604 * * * * [progress]: [ 4 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (pow (* 2/3 (* x x)) 1) 2))) 1/2))>
2.604 * * * * [progress]: [ 5 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (pow (* 2/3 (* x x)) 1) 2))) 1/2))>
2.604 * * * * [progress]: [ 6 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (exp (+ (log 2/3) (+ (log x) (log x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 7 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (exp (+ (log 2/3) (log (* x x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 8 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (exp (log (* 2/3 (* x x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 9 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (log (exp (* 2/3 (* x x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 10 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (cbrt (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x)))) 2))) 1/2))>
2.604 * * * * [progress]: [ 11 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (cbrt (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x)))) 2))) 1/2))>
2.605 * * * * [progress]: [ 12 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (* (cbrt (* 2/3 (* x x))) (cbrt (* 2/3 (* x x)))) (cbrt (* 2/3 (* x x)))) 2))) 1/2))>
2.605 * * * * [progress]: [ 13 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (cbrt (* (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2/3 (* x x)))) 2))) 1/2))>
2.605 * * * * [progress]: [ 14 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (sqrt (* 2/3 (* x x))) (sqrt (* 2/3 (* x x)))) 2))) 1/2))>
2.605 * * * * [progress]: [ 15 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 1 (* 2/3 (* x x))) 2))) 1/2))>
2.605 * * * * [progress]: [ 16 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (* (sqrt 2/3) x) (* (sqrt 2/3) x)) 2))) 1/2))>
2.605 * * * * [progress]: [ 17 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (* 2/3 x) x) 2))) 1/2))>
2.605 * * * * [progress]: [ 18 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (* (cbrt 2/3) (cbrt 2/3)) (* (cbrt 2/3) (* x x))) 2))) 1/2))>
2.605 * * * * [progress]: [ 19 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (sqrt 2/3) (* (sqrt 2/3) (* x x))) 2))) 1/2))>
2.605 * * * * [progress]: [ 20 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 1 (* 2/3 (* x x))) 2))) 1/2))>
2.605 * * * * [progress]: [ 21 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* (* x x) 2/3) 2))) 1/2))>
2.605 * * * * [progress]: [ 22 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (log1p (expm1 (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.605 * * * * [progress]: [ 23 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (expm1 (log1p (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.605 * * * * [progress]: [ 24 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (pow (* x (+ (* 2/3 (* x x)) 2)) 1)) 1/2))>
2.605 * * * * [progress]: [ 25 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (pow (* x (+ (* 2/3 (* x x)) 2)) 1)) 1/2))>
2.605 * * * * [progress]: [ 26 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (exp (+ (log x) (log (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 27 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (exp (log (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 28 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (log (exp (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 29 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (cbrt (* (* (* x x) x) (* (* (+ (* 2/3 (* x x)) 2) (+ (* 2/3 (* x x)) 2)) (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 30 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* (cbrt (* x (+ (* 2/3 (* x x)) 2))) (cbrt (* x (+ (* 2/3 (* x x)) 2)))) (cbrt (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 31 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (cbrt (* (* (* x (+ (* 2/3 (* x x)) 2)) (* x (+ (* 2/3 (* x x)) 2))) (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 32 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (sqrt (* x (+ (* 2/3 (* x x)) 2))) (sqrt (* x (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 33 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* 1 (* x (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.606 * * * * [progress]: [ 34 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* (sqrt x) (sqrt (+ (* 2/3 (* x x)) 2))) (* (sqrt x) (sqrt (+ (* 2/3 (* x x)) 2))))) 1/2))>
2.606 * * * * [progress]: [ 35 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* 2/3 (* x x))) (* x 2))) 1/2))>
2.606 * * * * [progress]: [ 36 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* 2/3 (* x x)) x) (* 2 x))) 1/2))>
2.606 * * * * [progress]: [ 37 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* x (* (cbrt (+ (* 2/3 (* x x)) 2)) (cbrt (+ (* 2/3 (* x x)) 2)))) (cbrt (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.606 * * * * [progress]: [ 38 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* x (sqrt (+ (* 2/3 (* x x)) 2))) (sqrt (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.606 * * * * [progress]: [ 39 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* x 1) (+ (* 2/3 (* x x)) 2))) 1/2))>
2.606 * * * * [progress]: [ 40 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.606 * * * * [progress]: [ 41 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (sqrt x) (* (sqrt x) (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.606 * * * * [progress]: [ 42 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* 1 (* x (+ (* 2/3 (* x x)) 2)))) 1/2))>
2.607 * * * * [progress]: [ 43 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (/ (* x (+ (pow (* 2/3 (* x x)) 3) (pow 2 3))) (+ (* (* 2/3 (* x x)) (* 2/3 (* x x))) (- (* 2 2) (* (* 2/3 (* x x)) 2))))) 1/2))>
2.607 * * * * [progress]: [ 44 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (/ (* x (- (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2 2))) (- (* 2/3 (* x x)) 2))) 1/2))>
2.607 * * * * [progress]: [ 45 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* (+ (* 2/3 (* x x)) 2) x)) 1/2))>
2.607 * * * * [progress]: [ 46 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (pow x 2)) 2))) 1/2))>
2.607 * * * * [progress]: [ 47 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (pow x 2)) 2))) 1/2))>
2.607 * * * * [progress]: [ 48 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (pow x 2)) 2))) 1/2))>
2.607 * * * * [progress]: [ 49 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (+ (* 2 x) (* 2/3 (pow x 3)))) 1/2))>
2.607 * * * * [progress]: [ 50 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (+ (* 2 x) (* 2/3 (pow x 3)))) 1/2))>
2.607 * * * * [progress]: [ 51 / 51 ] simplifiying candidate #<alt (λ (x) (* (fma 2/5 (pow x 5) (+ (* 2 x) (* 2/3 (pow x 3)))) 1/2))>
2.608 * [simplify]: Simplifying:
  (expm1 (* 2/3 (* x x)))
  (log1p (* 2/3 (* x x)))
  (* 2/3 (* x x))
  (* 2/3 (* x x))
  (+ (log 2/3) (+ (log x) (log x)))
  (+ (log 2/3) (log (* x x)))
  (log (* 2/3 (* x x)))
  (exp (* 2/3 (* x x)))
  (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x)))
  (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (* 2/3 (* x x))) (cbrt (* 2/3 (* x x))))
  (cbrt (* 2/3 (* x x)))
  (* (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2/3 (* x x)))
  (sqrt (* 2/3 (* x x)))
  (sqrt (* 2/3 (* x x)))
  (* (sqrt 2/3) x)
  (* (sqrt 2/3) x)
  (* 2/3 x)
  (* (cbrt 2/3) (* x x))
  (* (sqrt 2/3) (* x x))
  (* 2/3 (* x x))
  (expm1 (* x (+ (* 2/3 (* x x)) 2)))
  (log1p (* x (+ (* 2/3 (* x x)) 2)))
  (* x (+ (* 2/3 (* x x)) 2))
  (+ (log x) (log (+ (* 2/3 (* x x)) 2)))
  (log (* x (+ (* 2/3 (* x x)) 2)))
  (exp (* x (+ (* 2/3 (* x x)) 2)))
  (* (* (* x x) x) (* (* (+ (* 2/3 (* x x)) 2) (+ (* 2/3 (* x x)) 2)) (+ (* 2/3 (* x x)) 2)))
  (* (cbrt (* x (+ (* 2/3 (* x x)) 2))) (cbrt (* x (+ (* 2/3 (* x x)) 2))))
  (cbrt (* x (+ (* 2/3 (* x x)) 2)))
  (* (* (* x (+ (* 2/3 (* x x)) 2)) (* x (+ (* 2/3 (* x x)) 2))) (* x (+ (* 2/3 (* x x)) 2)))
  (sqrt (* x (+ (* 2/3 (* x x)) 2)))
  (sqrt (* x (+ (* 2/3 (* x x)) 2)))
  (* (sqrt x) (sqrt (+ (* 2/3 (* x x)) 2)))
  (* (sqrt x) (sqrt (+ (* 2/3 (* x x)) 2)))
  (* x (* 2/3 (* x x)))
  (* x 2)
  (* (* 2/3 (* x x)) x)
  (* 2 x)
  (* x (* (cbrt (+ (* 2/3 (* x x)) 2)) (cbrt (+ (* 2/3 (* x x)) 2))))
  (* x (sqrt (+ (* 2/3 (* x x)) 2)))
  (* x 1)
  (* (cbrt x) (+ (* 2/3 (* x x)) 2))
  (* (sqrt x) (+ (* 2/3 (* x x)) 2))
  (* x (+ (* 2/3 (* x x)) 2))
  (* x (+ (pow (* 2/3 (* x x)) 3) (pow 2 3)))
  (* x (- (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2 2)))
  (* 2/3 (pow x 2))
  (* 2/3 (pow x 2))
  (* 2/3 (pow x 2))
  (+ (* 2 x) (* 2/3 (pow x 3)))
  (+ (* 2 x) (* 2/3 (pow x 3)))
  (+ (* 2 x) (* 2/3 (pow x 3)))
2.609 * * [simplify]: iteration 1: (79 enodes)
2.652 * * [simplify]: iteration 2: (233 enodes)
2.787 * * [simplify]: iteration 3: (789 enodes)
4.226 * * [simplify]: Extracting #0: cost 32 inf + 0
4.227 * * [simplify]: Extracting #1: cost 216 inf + 1
4.233 * * [simplify]: Extracting #2: cost 559 inf + 4433
4.255 * * [simplify]: Extracting #3: cost 477 inf + 46360
4.300 * * [simplify]: Extracting #4: cost 145 inf + 125707
4.356 * * [simplify]: Extracting #5: cost 3 inf + 163621
4.430 * * [simplify]: Extracting #6: cost 0 inf + 162218
4.506 * * [simplify]: Extracting #7: cost 0 inf + 161952
4.579 * [simplify]: Simplified to:
  (expm1 (* 2/3 (* x x)))
  (log1p (* 2/3 (* x x)))
  (* 2/3 (* x x))
  (* 2/3 (* x x))
  (log (* 2/3 (* x x)))
  (log (* 2/3 (* x x)))
  (log (* 2/3 (* x x)))
  (exp (* 2/3 (* x x)))
  (* (* (* x (* x x)) (* x (* x x))) 8/27)
  (* (* (* x (* x x)) (* x (* x x))) 8/27)
  (* (cbrt (* 2/3 (* x x))) (cbrt (* 2/3 (* x x))))
  (cbrt (* 2/3 (* x x)))
  (* (* (* x (* x x)) (* x (* x x))) 8/27)
  (sqrt (* 2/3 (* x x)))
  (sqrt (* 2/3 (* x x)))
  (* x (sqrt 2/3))
  (* x (sqrt 2/3))
  (* 2/3 x)
  (* (* x x) (cbrt 2/3))
  (* x (* x (sqrt 2/3)))
  (* 2/3 (* x x))
  (expm1 (* (fma (* x x) 2/3 2) x))
  (log1p (* (fma (* x x) 2/3 2) x))
  (* (fma (* x x) 2/3 2) x)
  (log (* (fma (* x x) 2/3 2) x))
  (log (* (fma (* x x) 2/3 2) x))
  (exp (* (fma (* x x) 2/3 2) x))
  (* (* (* (fma (* x x) 2/3 2) (fma (* x x) 2/3 2)) (fma (* x x) 2/3 2)) (* x (* x x)))
  (* (cbrt (* (fma (* x x) 2/3 2) x)) (cbrt (* (fma (* x x) 2/3 2) x)))
  (cbrt (* (fma (* x x) 2/3 2) x))
  (* (* (* (fma (* x x) 2/3 2) (fma (* x x) 2/3 2)) (fma (* x x) 2/3 2)) (* x (* x x)))
  (sqrt (* (fma (* x x) 2/3 2) x))
  (sqrt (* (fma (* x x) 2/3 2) x))
  (* (sqrt (fma (* x x) 2/3 2)) (sqrt x))
  (* (sqrt (fma (* x x) 2/3 2)) (sqrt x))
  (* 2/3 (* x (* x x)))
  (* x 2)
  (* 2/3 (* x (* x x)))
  (* x 2)
  (* x (* (cbrt (fma (* x x) 2/3 2)) (cbrt (fma (* x x) 2/3 2))))
  (* (sqrt (fma (* x x) 2/3 2)) x)
  x
  (* (cbrt x) (fma (* x x) 2/3 2))
  (* (sqrt x) (fma (* x x) 2/3 2))
  (* (fma (* x x) 2/3 2) x)
  (* x (fma (* (* x (* x x)) (* x (* x x))) 8/27 8))
  (* (fma (* (* x x) 4/9) (* x x) -4) x)
  (* 2/3 (* x x))
  (* 2/3 (* x x))
  (* 2/3 (* x x))
  (* (fma (* x x) 2/3 2) x)
  (* (fma (* x x) 2/3 2) x)
  (* (fma (* x x) 2/3 2) x)
4.585 * * * [progress]: adding candidates to table
5.110 * * [progress]: iteration 3 / 4
5.110 * * * [progress]: picking best candidate
5.114 * * * * [pick]: Picked  #<alt (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2))>
5.114 * * * [progress]: localizing error
5.140 * * * [progress]: generating rewritten candidates
5.140 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
5.148 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
5.167 * * * [progress]: generating series expansions
5.167 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
5.167 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
5.167 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
5.167 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
5.168 * [taylor]: Taking taylor expansion of (- 1 x) in x
5.168 * [taylor]: Taking taylor expansion of 1 in x
5.168 * [backup-simplify]: Simplify 1 into 1
5.168 * [taylor]: Taking taylor expansion of x in x
5.168 * [backup-simplify]: Simplify 0 into 0
5.168 * [backup-simplify]: Simplify 1 into 1
5.168 * [backup-simplify]: Simplify (- 0) into 0
5.168 * [backup-simplify]: Simplify (+ 1 0) into 1
5.169 * [backup-simplify]: Simplify (log 1) into 0
5.169 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
5.169 * [taylor]: Taking taylor expansion of (- 1 x) in x
5.169 * [taylor]: Taking taylor expansion of 1 in x
5.169 * [backup-simplify]: Simplify 1 into 1
5.169 * [taylor]: Taking taylor expansion of x in x
5.169 * [backup-simplify]: Simplify 0 into 0
5.169 * [backup-simplify]: Simplify 1 into 1
5.169 * [backup-simplify]: Simplify (- 0) into 0
5.169 * [backup-simplify]: Simplify (+ 1 0) into 1
5.170 * [backup-simplify]: Simplify (log 1) into 0
5.170 * [backup-simplify]: Simplify 0 into 0
5.170 * [backup-simplify]: Simplify (- 1) into -1
5.170 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.171 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
5.171 * [backup-simplify]: Simplify -1 into -1
5.171 * [backup-simplify]: Simplify (- 0) into 0
5.171 * [backup-simplify]: Simplify (+ 0 0) into 0
5.173 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.173 * [backup-simplify]: Simplify -1/2 into -1/2
5.173 * [backup-simplify]: Simplify (- 0) into 0
5.174 * [backup-simplify]: Simplify (+ 0 0) into 0
5.176 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
5.176 * [backup-simplify]: Simplify -1/3 into -1/3
5.177 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
5.177 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
5.177 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
5.177 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
5.177 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.177 * [taylor]: Taking taylor expansion of 1 in x
5.177 * [backup-simplify]: Simplify 1 into 1
5.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.177 * [taylor]: Taking taylor expansion of x in x
5.177 * [backup-simplify]: Simplify 0 into 0
5.177 * [backup-simplify]: Simplify 1 into 1
5.177 * [backup-simplify]: Simplify (/ 1 1) into 1
5.177 * [backup-simplify]: Simplify (- 1) into -1
5.178 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.178 * [backup-simplify]: Simplify (log -1) into (log -1)
5.178 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
5.178 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.178 * [taylor]: Taking taylor expansion of 1 in x
5.178 * [backup-simplify]: Simplify 1 into 1
5.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.178 * [taylor]: Taking taylor expansion of x in x
5.178 * [backup-simplify]: Simplify 0 into 0
5.178 * [backup-simplify]: Simplify 1 into 1
5.178 * [backup-simplify]: Simplify (/ 1 1) into 1
5.178 * [backup-simplify]: Simplify (- 1) into -1
5.179 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.179 * [backup-simplify]: Simplify (log -1) into (log -1)
5.180 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
5.180 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
5.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.181 * [backup-simplify]: Simplify (- 0) into 0
5.181 * [backup-simplify]: Simplify (+ 1 0) into 1
5.182 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
5.182 * [backup-simplify]: Simplify -1 into -1
5.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.182 * [backup-simplify]: Simplify (- 0) into 0
5.183 * [backup-simplify]: Simplify (+ 0 0) into 0
5.184 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
5.184 * [backup-simplify]: Simplify -1/2 into -1/2
5.185 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
5.185 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
5.185 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
5.185 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
5.185 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.185 * [taylor]: Taking taylor expansion of x in x
5.185 * [backup-simplify]: Simplify 0 into 0
5.185 * [backup-simplify]: Simplify 1 into 1
5.185 * [backup-simplify]: Simplify (/ 1 1) into 1
5.185 * [taylor]: Taking taylor expansion of 1 in x
5.185 * [backup-simplify]: Simplify 1 into 1
5.185 * [backup-simplify]: Simplify (+ 1 0) into 1
5.186 * [backup-simplify]: Simplify (log 1) into 0
5.186 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
5.186 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.186 * [taylor]: Taking taylor expansion of x in x
5.186 * [backup-simplify]: Simplify 0 into 0
5.186 * [backup-simplify]: Simplify 1 into 1
5.186 * [backup-simplify]: Simplify (/ 1 1) into 1
5.186 * [taylor]: Taking taylor expansion of 1 in x
5.186 * [backup-simplify]: Simplify 1 into 1
5.186 * [backup-simplify]: Simplify (+ 1 0) into 1
5.186 * [backup-simplify]: Simplify (log 1) into 0
5.187 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
5.187 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
5.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.188 * [backup-simplify]: Simplify (+ 0 1) into 1
5.188 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
5.188 * [backup-simplify]: Simplify 1 into 1
5.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.189 * [backup-simplify]: Simplify (+ 0 0) into 0
5.191 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.191 * [backup-simplify]: Simplify -1/2 into -1/2
5.191 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
5.191 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
5.191 * [backup-simplify]: Simplify (- (log1p x) (log (- 1 x))) into (- (log1p x) (log (- 1 x)))
5.191 * [approximate]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in (x) around 0
5.191 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x
5.191 * [taylor]: Taking taylor expansion of (log1p x) in x
5.191 * [taylor]: Rewrote expression to (log (+ 1 x))
5.191 * [taylor]: Taking taylor expansion of (+ 1 x) in x
5.191 * [taylor]: Taking taylor expansion of 1 in x
5.191 * [backup-simplify]: Simplify 1 into 1
5.191 * [taylor]: Taking taylor expansion of x in x
5.191 * [backup-simplify]: Simplify 0 into 0
5.191 * [backup-simplify]: Simplify 1 into 1
5.191 * [backup-simplify]: Simplify (+ 1 0) into 1
5.192 * [backup-simplify]: Simplify (log 1) into 0
5.192 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
5.192 * [taylor]: Taking taylor expansion of (- 1 x) in x
5.192 * [taylor]: Taking taylor expansion of 1 in x
5.192 * [backup-simplify]: Simplify 1 into 1
5.192 * [taylor]: Taking taylor expansion of x in x
5.192 * [backup-simplify]: Simplify 0 into 0
5.192 * [backup-simplify]: Simplify 1 into 1
5.192 * [backup-simplify]: Simplify (- 0) into 0
5.192 * [backup-simplify]: Simplify (+ 1 0) into 1
5.193 * [backup-simplify]: Simplify (log 1) into 0
5.193 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x
5.193 * [taylor]: Taking taylor expansion of (log1p x) in x
5.193 * [taylor]: Rewrote expression to (log (+ 1 x))
5.193 * [taylor]: Taking taylor expansion of (+ 1 x) in x
5.193 * [taylor]: Taking taylor expansion of 1 in x
5.193 * [backup-simplify]: Simplify 1 into 1
5.193 * [taylor]: Taking taylor expansion of x in x
5.193 * [backup-simplify]: Simplify 0 into 0
5.193 * [backup-simplify]: Simplify 1 into 1
5.193 * [backup-simplify]: Simplify (+ 1 0) into 1
5.193 * [backup-simplify]: Simplify (log 1) into 0
5.193 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
5.193 * [taylor]: Taking taylor expansion of (- 1 x) in x
5.193 * [taylor]: Taking taylor expansion of 1 in x
5.193 * [backup-simplify]: Simplify 1 into 1
5.193 * [taylor]: Taking taylor expansion of x in x
5.193 * [backup-simplify]: Simplify 0 into 0
5.194 * [backup-simplify]: Simplify 1 into 1
5.194 * [backup-simplify]: Simplify (- 0) into 0
5.194 * [backup-simplify]: Simplify (+ 1 0) into 1
5.195 * [backup-simplify]: Simplify (log 1) into 0
5.195 * [backup-simplify]: Simplify (- 0) into 0
5.195 * [backup-simplify]: Simplify (+ 0 0) into 0
5.195 * [backup-simplify]: Simplify 0 into 0
5.196 * [backup-simplify]: Simplify (+ 0 1) into 1
5.197 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
5.198 * [backup-simplify]: Simplify (- 1) into -1
5.198 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.199 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
5.200 * [backup-simplify]: Simplify (- -1) into 1
5.200 * [backup-simplify]: Simplify (+ 1 1) into 2
5.200 * [backup-simplify]: Simplify 2 into 2
5.200 * [backup-simplify]: Simplify (+ 0 0) into 0
5.203 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.204 * [backup-simplify]: Simplify (- 0) into 0
5.204 * [backup-simplify]: Simplify (+ 0 0) into 0
5.207 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.207 * [backup-simplify]: Simplify (- -1/2) into 1/2
5.208 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
5.208 * [backup-simplify]: Simplify 0 into 0
5.208 * [backup-simplify]: Simplify (+ 0 0) into 0
5.213 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
5.214 * [backup-simplify]: Simplify (- 0) into 0
5.214 * [backup-simplify]: Simplify (+ 0 0) into 0
5.220 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
5.220 * [backup-simplify]: Simplify (- -1/3) into 1/3
5.221 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3
5.221 * [backup-simplify]: Simplify 2/3 into 2/3
5.221 * [backup-simplify]: Simplify (+ 0 0) into 0
5.233 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
5.233 * [backup-simplify]: Simplify (- 0) into 0
5.234 * [backup-simplify]: Simplify (+ 0 0) into 0
5.245 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 -1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 -1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 -1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
5.246 * [backup-simplify]: Simplify (- -1/4) into 1/4
5.246 * [backup-simplify]: Simplify (+ -1/4 1/4) into 0
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [backup-simplify]: Simplify (+ 0 0) into 0
5.265 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 1/5
5.266 * [backup-simplify]: Simplify (- 0) into 0
5.266 * [backup-simplify]: Simplify (+ 0 0) into 0
5.282 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 -1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 -1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 -1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 -1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into -1/5
5.283 * [backup-simplify]: Simplify (- -1/5) into 1/5
5.283 * [backup-simplify]: Simplify (+ 1/5 1/5) into 2/5
5.283 * [backup-simplify]: Simplify 2/5 into 2/5
5.283 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
5.283 * [backup-simplify]: Simplify (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) into (- (log1p (/ 1 x)) (log (- 1 (/ 1 x))))
5.283 * [approximate]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in (x) around 0
5.283 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x
5.283 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
5.283 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
5.283 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
5.283 * [taylor]: Taking taylor expansion of 1 in x
5.283 * [backup-simplify]: Simplify 1 into 1
5.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.283 * [taylor]: Taking taylor expansion of x in x
5.284 * [backup-simplify]: Simplify 0 into 0
5.284 * [backup-simplify]: Simplify 1 into 1
5.284 * [backup-simplify]: Simplify (/ 1 1) into 1
5.284 * [backup-simplify]: Simplify (+ 0 1) into 1
5.284 * [backup-simplify]: Simplify (log 1) into 0
5.284 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
5.284 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.284 * [taylor]: Taking taylor expansion of 1 in x
5.284 * [backup-simplify]: Simplify 1 into 1
5.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.284 * [taylor]: Taking taylor expansion of x in x
5.284 * [backup-simplify]: Simplify 0 into 0
5.284 * [backup-simplify]: Simplify 1 into 1
5.285 * [backup-simplify]: Simplify (/ 1 1) into 1
5.285 * [backup-simplify]: Simplify (- 1) into -1
5.285 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.286 * [backup-simplify]: Simplify (log -1) into (log -1)
5.286 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x
5.286 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
5.286 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
5.286 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
5.286 * [taylor]: Taking taylor expansion of 1 in x
5.286 * [backup-simplify]: Simplify 1 into 1
5.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.286 * [taylor]: Taking taylor expansion of x in x
5.286 * [backup-simplify]: Simplify 0 into 0
5.286 * [backup-simplify]: Simplify 1 into 1
5.286 * [backup-simplify]: Simplify (/ 1 1) into 1
5.287 * [backup-simplify]: Simplify (+ 0 1) into 1
5.287 * [backup-simplify]: Simplify (log 1) into 0
5.287 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
5.287 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.287 * [taylor]: Taking taylor expansion of 1 in x
5.287 * [backup-simplify]: Simplify 1 into 1
5.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.287 * [taylor]: Taking taylor expansion of x in x
5.287 * [backup-simplify]: Simplify 0 into 0
5.287 * [backup-simplify]: Simplify 1 into 1
5.287 * [backup-simplify]: Simplify (/ 1 1) into 1
5.287 * [backup-simplify]: Simplify (- 1) into -1
5.288 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.288 * [backup-simplify]: Simplify (log -1) into (log -1)
5.288 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
5.289 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
5.289 * [backup-simplify]: Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
5.290 * [backup-simplify]: Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1))
5.292 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1))
5.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.293 * [backup-simplify]: Simplify (+ 1 0) into 1
5.294 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
5.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.295 * [backup-simplify]: Simplify (- 0) into 0
5.295 * [backup-simplify]: Simplify (+ 1 0) into 1
5.296 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
5.296 * [backup-simplify]: Simplify (- -1) into 1
5.296 * [backup-simplify]: Simplify (+ 1 1) into 2
5.296 * [backup-simplify]: Simplify 2 into 2
5.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.297 * [backup-simplify]: Simplify (+ 0 0) into 0
5.299 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.300 * [backup-simplify]: Simplify (- 0) into 0
5.300 * [backup-simplify]: Simplify (+ 0 0) into 0
5.302 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
5.302 * [backup-simplify]: Simplify (- -1/2) into 1/2
5.302 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
5.302 * [backup-simplify]: Simplify 0 into 0
5.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.304 * [backup-simplify]: Simplify (+ 0 0) into 0
5.307 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
5.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.308 * [backup-simplify]: Simplify (- 0) into 0
5.308 * [backup-simplify]: Simplify (+ 0 0) into 0
5.311 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
5.311 * [backup-simplify]: Simplify (- -1/3) into 1/3
5.312 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3
5.312 * [backup-simplify]: Simplify 2/3 into 2/3
5.313 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (- (log -1)))) into (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1))
5.313 * [backup-simplify]: Simplify (- (log1p (/ 1 (- x))) (log (- 1 (/ 1 (- x))))) into (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1)))
5.313 * [approximate]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in (x) around 0
5.313 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x
5.313 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
5.314 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
5.314 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
5.314 * [taylor]: Taking taylor expansion of 1 in x
5.314 * [backup-simplify]: Simplify 1 into 1
5.314 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.314 * [taylor]: Taking taylor expansion of -1 in x
5.314 * [backup-simplify]: Simplify -1 into -1
5.314 * [taylor]: Taking taylor expansion of x in x
5.314 * [backup-simplify]: Simplify 0 into 0
5.314 * [backup-simplify]: Simplify 1 into 1
5.315 * [backup-simplify]: Simplify (/ -1 1) into -1
5.315 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.316 * [backup-simplify]: Simplify (log -1) into (log -1)
5.316 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
5.316 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.316 * [taylor]: Taking taylor expansion of x in x
5.316 * [backup-simplify]: Simplify 0 into 0
5.316 * [backup-simplify]: Simplify 1 into 1
5.316 * [backup-simplify]: Simplify (/ 1 1) into 1
5.316 * [taylor]: Taking taylor expansion of 1 in x
5.316 * [backup-simplify]: Simplify 1 into 1
5.317 * [backup-simplify]: Simplify (+ 1 0) into 1
5.317 * [backup-simplify]: Simplify (log 1) into 0
5.317 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x
5.317 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
5.317 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
5.317 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
5.317 * [taylor]: Taking taylor expansion of 1 in x
5.317 * [backup-simplify]: Simplify 1 into 1
5.317 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.317 * [taylor]: Taking taylor expansion of -1 in x
5.317 * [backup-simplify]: Simplify -1 into -1
5.318 * [taylor]: Taking taylor expansion of x in x
5.318 * [backup-simplify]: Simplify 0 into 0
5.318 * [backup-simplify]: Simplify 1 into 1
5.318 * [backup-simplify]: Simplify (/ -1 1) into -1
5.318 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.319 * [backup-simplify]: Simplify (log -1) into (log -1)
5.319 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
5.319 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.319 * [taylor]: Taking taylor expansion of x in x
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify 1 into 1
5.319 * [backup-simplify]: Simplify (/ 1 1) into 1
5.319 * [taylor]: Taking taylor expansion of 1 in x
5.319 * [backup-simplify]: Simplify 1 into 1
5.320 * [backup-simplify]: Simplify (+ 1 0) into 1
5.320 * [backup-simplify]: Simplify (log 1) into 0
5.321 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
5.321 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
5.321 * [backup-simplify]: Simplify (- (- (log x))) into (log x)
5.322 * [backup-simplify]: Simplify (+ (- (log -1) (log x)) (log x)) into (log -1)
5.322 * [backup-simplify]: Simplify (log -1) into (log -1)
5.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.324 * [backup-simplify]: Simplify (+ 1 0) into 1
5.325 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
5.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.326 * [backup-simplify]: Simplify (+ 0 1) into 1
5.328 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
5.328 * [backup-simplify]: Simplify (- 1) into -1
5.329 * [backup-simplify]: Simplify (+ -1 -1) into -2
5.329 * [backup-simplify]: Simplify -2 into -2
5.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.330 * [backup-simplify]: Simplify (+ 0 0) into 0
5.333 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
5.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.335 * [backup-simplify]: Simplify (+ 0 0) into 0
5.338 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.338 * [backup-simplify]: Simplify (- -1/2) into 1/2
5.339 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0
5.339 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.340 * [backup-simplify]: Simplify (+ 0 0) into 0
5.346 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
5.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.347 * [backup-simplify]: Simplify (+ 0 0) into 0
5.351 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
5.351 * [backup-simplify]: Simplify (- 1/3) into -1/3
5.352 * [backup-simplify]: Simplify (+ -1/3 -1/3) into -2/3
5.352 * [backup-simplify]: Simplify -2/3 into -2/3
5.352 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
5.352 * * * [progress]: simplifying candidates
5.352 * * * * [progress]: [ 1 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (log1p (expm1 (log (- 1 x))))) 1/2))>
5.352 * * * * [progress]: [ 2 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (expm1 (log1p (log (- 1 x))))) 1/2))>
5.352 * * * * [progress]: [ 3 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (log1p (- x))) 1/2))>
5.352 * * * * [progress]: [ 4 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (log1p (- x))) 1/2))>
5.352 * * * * [progress]: [ 5 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x))))) 1/2))>
5.352 * * * * [progress]: [ 6 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x))))) 1/2))>
5.352 * * * * [progress]: [ 7 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log 1) (log (- 1 x)))) 1/2))>
5.352 * * * * [progress]: [ 8 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x))))) 1/2))>
5.352 * * * * [progress]: [ 9 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x))))) 1/2))>
5.352 * * * * [progress]: [ 10 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (+ (log 1) (log (- 1 x)))) 1/2))>
5.353 * * * * [progress]: [ 11 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x)))))) 1/2))>
5.353 * * * * [progress]: [ 12 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (- (log (- (* 1 1) (* x x))) (log (+ 1 x)))) 1/2))>
5.353 * * * * [progress]: [ 13 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (* 1 (log (- 1 x)))) 1/2))>
5.353 * * * * [progress]: [ 14 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (pow (log (- 1 x)) 1)) 1/2))>
5.353 * * * * [progress]: [ 15 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2))>
5.353 * * * * [progress]: [ 16 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (exp (log (log (- 1 x))))) 1/2))>
5.353 * * * * [progress]: [ 17 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (log (exp (log (- 1 x))))) 1/2))>
5.353 * * * * [progress]: [ 18 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))))) 1/2))>
5.353 * * * * [progress]: [ 19 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))))) 1/2))>
5.353 * * * * [progress]: [ 20 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))) 1/2))>
5.353 * * * * [progress]: [ 21 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (* 1 (log (- 1 x)))) 1/2))>
5.353 * * * * [progress]: [ 22 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.353 * * * * [progress]: [ 23 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2))>
5.353 * * * * [progress]: [ 24 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2))>
5.353 * * * * [progress]: [ 25 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.353 * * * * [progress]: [ 26 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.353 * * * * [progress]: [ 27 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2))>
5.353 * * * * [progress]: [ 28 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2))>
5.353 * * * * [progress]: [ 29 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.353 * * * * [progress]: [ 30 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.353 * * * * [progress]: [ 31 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma 1 (log1p x) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2))>
5.353 * * * * [progress]: [ 32 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma 1 (log1p x) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2))>
5.353 * * * * [progress]: [ 33 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2))>
5.354 * * * * [progress]: [ 34 / 68 ] simplifiying candidate #<alt (λ (x) (* (log1p (expm1 (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 35 / 68 ] simplifiying candidate #<alt (λ (x) (* (expm1 (log1p (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 36 / 68 ] simplifiying candidate #<alt (λ (x) (* (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 37 / 68 ] simplifiying candidate #<alt (λ (x) (* (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 38 / 68 ] simplifiying candidate #<alt (λ (x) (* (fma 1 (log1p x) (- (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 39 / 68 ] simplifiying candidate #<alt (λ (x) (* (log (/ (+ 1 x) (- 1 x))) 1/2))>
5.354 * * * * [progress]: [ 40 / 68 ] simplifiying candidate #<alt (λ (x) (* (log (/ (exp (log1p x)) (- 1 x))) 1/2))>
5.354 * * * * [progress]: [ 41 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow (- (log1p x) (log (- 1 x))) 1) 1/2))>
5.354 * * * * [progress]: [ 42 / 68 ] simplifiying candidate #<alt (λ (x) (* (exp (log (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 43 / 68 ] simplifiying candidate #<alt (λ (x) (* (log (exp (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 44 / 68 ] simplifiying candidate #<alt (λ (x) (* (* (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x))))) (cbrt (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 45 / 68 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 46 / 68 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- (log1p x) (log (- 1 x)))) (sqrt (- (log1p x) (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 47 / 68 ] simplifiying candidate #<alt (λ (x) (* (/ (- (pow (log1p x) 3) (pow (log (- 1 x)) 3)) (+ (* (log1p x) (log1p x)) (+ (* (log (- 1 x)) (log (- 1 x))) (* (log1p x) (log (- 1 x)))))) 1/2))>
5.354 * * * * [progress]: [ 48 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (log1p x) (- (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 49 / 68 ] simplifiying candidate #<alt (λ (x) (* (* 1 (- (log1p x) (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 50 / 68 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (log1p x) (log1p x)) (* (log (- 1 x)) (log (- 1 x)))) (+ (log1p x) (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 51 / 68 ] simplifiying candidate #<alt (λ (x) (* (* (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) (- (sqrt (log1p x)) (sqrt (log (- 1 x))))) 1/2))>
5.354 * * * * [progress]: [ 52 / 68 ] simplifiying candidate #<alt (λ (x) (* (* 1 (- (log1p x) (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 53 / 68 ] simplifiying candidate #<alt (λ (x) (* (* 1 (- (log1p x) (log (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 54 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (cbrt (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 55 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log (sqrt (- 1 x)))) (log (sqrt (- 1 x)))) 1/2))>
5.354 * * * * [progress]: [ 56 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log 1)) (log (- 1 x))) 1/2))>
5.354 * * * * [progress]: [ 57 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log (+ (sqrt 1) (sqrt x)))) (log (- (sqrt 1) (sqrt x)))) 1/2))>
5.354 * * * * [progress]: [ 58 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log (+ 1 (sqrt x)))) (log (- 1 (sqrt x)))) 1/2))>
5.354 * * * * [progress]: [ 59 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (- (log1p x) (log 1)) (log (- 1 x))) 1/2))>
5.355 * * * * [progress]: [ 60 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (- (log1p x) (log (- (pow 1 3) (pow x 3)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) 1/2))>
5.355 * * * * [progress]: [ 61 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (- (log1p x) (log (- (* 1 1) (* x x)))) (log (+ 1 x))) 1/2))>
5.355 * * * * [progress]: [ 62 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (log1p x) (- (log (- 1 x)))) 1/2))>
5.355 * * * * [progress]: [ 63 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))) 1/2))>
5.355 * * * * [progress]: [ 64 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))) 1/2))>
5.355 * * * * [progress]: [ 65 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (log1p x) (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))) 1/2))>
5.355 * * * * [progress]: [ 66 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 1/2))>
5.355 * * * * [progress]: [ 67 / 68 ] simplifiying candidate #<alt (λ (x) (* (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1)) 1/2))>
5.355 * * * * [progress]: [ 68 / 68 ] simplifiying candidate #<alt (λ (x) (* (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 1/2))>
5.356 * [simplify]: Simplifying:
  (expm1 (log (- 1 x)))
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log 1)
  (log (- 1 x))
  (log (+ (sqrt 1) (sqrt x)))
  (log (- (sqrt 1) (sqrt x)))
  (log (+ 1 (sqrt x)))
  (log (- 1 (sqrt x)))
  (log 1)
  (log (- 1 x))
  (log (- (pow 1 3) (pow x 3)))
  (log (+ (* 1 1) (+ (* x x) (* 1 x))))
  (log (- (* 1 1) (* x x)))
  (log (+ 1 x))
  (log (- 1 x))
  (log (log (- 1 x)))
  (exp (log (- 1 x)))
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma 1 (log1p x) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (fma 1 (log1p x) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))))
  (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))
  (fma 1 (log1p x) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))))
  (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))
  (fma 1 (log1p x) (- (* (log (- 1 x)) 1)))
  (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))
  (expm1 (- (log1p x) (log (- 1 x))))
  (log1p (- (log1p x) (log (- 1 x))))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (exp (log1p x)) (- 1 x))
  (log (- (log1p x) (log (- 1 x))))
  (exp (- (log1p x) (log (- 1 x))))
  (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x)))))
  (cbrt (- (log1p x) (log (- 1 x))))
  (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (- (pow (log1p x) 3) (pow (log (- 1 x)) 3))
  (+ (* (log1p x) (log1p x)) (+ (* (log (- 1 x)) (log (- 1 x))) (* (log1p x) (log (- 1 x)))))
  (- (log (- 1 x)))
  (- (* (log1p x) (log1p x)) (* (log (- 1 x)) (log (- 1 x))))
  (+ (log1p x) (log (- 1 x)))
  (+ (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (- (log1p x) (log (sqrt (- 1 x))))
  (- (log1p x) (log 1))
  (- (log1p x) (log (+ (sqrt 1) (sqrt x))))
  (- (log1p x) (log (+ 1 (sqrt x))))
  (- (log1p x) (log 1))
  (- (log1p x) (log (- (pow 1 3) (pow x 3))))
  (- (log1p x) (log (- (* 1 1) (* x x))))
  (- (log (- 1 x)))
  (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
  (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))
  (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1))
  (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))
5.357 * * [simplify]: iteration 1: (139 enodes)
5.397 * * [simplify]: iteration 2: (318 enodes)
5.497 * * [simplify]: iteration 3: (666 enodes)
6.001 * * [simplify]: iteration 4: (1793 enodes)
9.852 * * [simplify]: Extracting #0: cost 46 inf + 0
9.853 * * [simplify]: Extracting #1: cost 412 inf + 1
9.858 * * [simplify]: Extracting #2: cost 884 inf + 6063
9.875 * * [simplify]: Extracting #3: cost 680 inf + 51992
9.939 * * [simplify]: Extracting #4: cost 183 inf + 203135
9.999 * * [simplify]: Extracting #5: cost 7 inf + 282950
10.065 * * [simplify]: Extracting #6: cost 0 inf + 285604
10.134 * [simplify]: Simplified to:
  (- x)
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  0
  (log (- 1 x))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  0
  (log (- 1 x))
  (log (- 1 (* (* x x) x)))
  (log1p (fma x x x))
  (log (- 1 (* x x)))
  (log1p x)
  (log (- 1 x))
  (log (log (- 1 x)))
  (- 1 x)
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (- (log1p x) (log (- 1 x)))
  0
  (expm1 (- (log1p x) (log (- 1 x))))
  (log1p (- (log1p x) (log (- 1 x))))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (- (log (- 1 x)))
  (/ (+ x 1) (- 1 x))
  (/ (+ x 1) (- 1 x))
  (log (- (log1p x) (log (- 1 x))))
  (/ (+ x 1) (- 1 x))
  (* (cbrt (- (log1p x) (log (- 1 x)))) (cbrt (- (log1p x) (log (- 1 x)))))
  (cbrt (- (log1p x) (log (- 1 x))))
  (* (* (- (log1p x) (log (- 1 x))) (- (log1p x) (log (- 1 x)))) (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (sqrt (- (log1p x) (log (- 1 x))))
  (- (* (* (log1p x) (log1p x)) (log1p x)) (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))))
  (fma (+ (log (- 1 x)) (log1p x)) (log (- 1 x)) (* (log1p x) (log1p x)))
  (- (log (- 1 x)))
  (- (* (log1p x) (log1p x)) (* (log (- 1 x)) (log (- 1 x))))
  (+ (log (- 1 x)) (log1p x))
  (+ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (- (sqrt (log1p x)) (sqrt (log (- 1 x))))
  (- (log1p x) (log (- 1 x)))
  (- (log1p x) (log (- 1 x)))
  (fma -2 (log (cbrt (- 1 x))) (log1p x))
  (- (log1p x) (log (sqrt (- 1 x))))
  (log1p x)
  (- (log1p x) (log1p (sqrt x)))
  (- (log1p x) (log1p (sqrt x)))
  (log1p x)
  (- (log1p x) (log (- 1 (* (* x x) x))))
  (- (log1p x) (log (- 1 (* x x))))
  (- (log (- 1 x)))
  (- (* (* x x) (- (* x -1/3) 1/2)) x)
  (+ (- (/ -1 x) (- (/ 1/2 (* x x)) (log -1))) (log x))
  (+ (- (/ -1/2 (* x x)) (log (/ -1 x))) (/ -1 x))
  (fma x (fma (* x x) 2/3 2) (* 2/5 (pow x 5)))
  (+ (- (/ 2 x) (log -1)) (/ (/ 2/3 (* x x)) x))
  (+ (log -1) (+ (/ 2 x) (/ (/ 2/3 (* x x)) x)))
10.141 * * * [progress]: adding candidates to table
10.662 * [progress]: [Phase 3 of 3] Extracting.
10.662 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2))> #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (* x x)) 2))) 1/2))>)
10.662 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.662 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2))> #<alt (λ (x) (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (* x x)) 2))) 1/2))>)
10.680 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
10.680 * [simplify]: Simplifying:
  (* (fma 2/5 (pow x 5) (* x (+ (* 2/3 (* x x)) 2))) 1/2)
10.680 * * [simplify]: iteration 1: (13 enodes)
10.680 * * [simplify]: iteration 2: (17 enodes)
10.681 * * [simplify]: Extracting #0: cost 1 inf + 0
10.681 * * [simplify]: Extracting #1: cost 3 inf + 0
10.681 * * [simplify]: Extracting #2: cost 5 inf + 1
10.681 * * [simplify]: Extracting #3: cost 7 inf + 2
10.681 * * [simplify]: Extracting #4: cost 6 inf + 216
10.681 * * [simplify]: Extracting #5: cost 7 inf + 217
10.681 * * [simplify]: Extracting #6: cost 5 inf + 259
10.681 * * [simplify]: Extracting #7: cost 2 inf + 627
10.681 * * [simplify]: Extracting #8: cost 0 inf + 1528
10.682 * [simplify]: Simplified to:
  (* (fma 2/5 (pow x 5) (* (+ 2 (* 2/3 (* x x))) x)) 1/2)
18.750 * [regime-testing]: Baseline error score: 0.23197590295894083
18.753 * [regime-testing]: Oracle error score: 0.025876404208841613
18.757 * [regime-testing]: End program error score: 0.23197590295894083